{"title":"Valve Springs","description":"\u003cp data-start=\"857\" data-end=\"1640\"\u003eRestore valvetrain control and engine reliability with valve springs from Steel Steeds. Valve springs help control valve movement and ensure proper opening and closing at different engine speeds, making them critical for ATVs, UTVs, dirt bikes, and motorcycles. Weak, worn, or damaged springs can lead to valve float, poor throttle response, misfires, reduced power, hard starting, and possible engine damage. This collection includes aftermarket valve springs for engine rebuilds, top-end service, repairs, and performance-focused maintenance. Whether you are replacing tired components or building a stronger engine setup, Steel Steeds helps riders find valve springs built to support clean operation, consistent power, and long-lasting powersports performance.\u003c\/p\u003e","products":[{"product_id":"kpmi-piston-spring-kit-stainless-conv-0-350-lift-honda-2","title":"Kibblewhite Precision 30-33700 Kpmi Piston Spring Kit, Stainless Conv., 0.350\"","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eKibblewhite Precision 30-33700 Kpmi Piston Spring Kit, Stainless Conv., 0.350\"\u003c\/h1\u003e\u003cp\u003eKibblewhite Precision 30-33700 Kpmi Piston Spring Kit, Stainless Conv., 0.350\" is a solid choice for engine service, rebuild work and dependable powersports performance.\u003c\/p\u003e\u003ch2\u003eWhy Riders Choose It\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKit Includes:Piston, Rings, Clips and Pin--(2618 Alloy Fully CNC Machined Race Piston)Complete Top End Gasket Kit by Cometic™KPMI® S.S\u003c\/li\u003e\n\u003cli\u003eWhite Diamond® Valves, Stock Head Dia\u003c\/li\u003e\n\u003cli\u003e(All Valves)Complete Dual Spring \/ High Performance Titanium Retainer Spring Kit\u003c\/li\u003e\n\u003cli\u003eFeatures:Complete piston assembly, gasket kit and valves to rebuild or service your bikes top end\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 30-33700\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Verify exact application details before ordering.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fitment or model-specific verification is recommended before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Kibblewhite Precision® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":52271012217150,"sku":"FHRX_30-33700","price":660.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/1653055738.jpg?v=1776814191"},{"product_id":"kpmi-light-weight-racing-valve-spring-kit","title":"Kibblewhite Precision 40-40100 Kpmi Light Weight Racing Valve Spring Kit","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eKibblewhite Precision 40-40100 Kpmi Light Weight Racing Valve Spring Kit\u003c\/h1\u003e\u003cp\u003eKibblewhite Precision 40-40100 Kpmi Light Weight Racing Valve Spring Kit is a dependable replacement part for keeping your machine trail- or road-ready.\u003c\/p\u003e\u003ch2\u003eWhy Riders Choose It\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for maximum performance features interference wound double chrome silicone springs\u003c\/li\u003e\n\u003cli\u003eAll spring kits should be used together\u003c\/li\u003e\n\u003cli\u003eAvailable in complete set for one engine\u003c\/li\u003e\n\u003cli\u003eBuilt for reliable replacement on compatible street and dual-sport applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 40-40100\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Verify exact application details before ordering.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fitment or model-specific verification is recommended before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Kibblewhite Precision® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":52271012544830,"sku":"FHRX_40-40100","price":220.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG126879_BE-4193A56624D6.jpg?v=1759089117"},{"product_id":"kpmi-piston-spring-kit-stainless-conv-0-380-lift-yamaha","title":"Kibblewhite Precision 80-82000 Kpmi Piston Spring Kit Stainless Conv. 0.380\"","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eKibblewhite Precision 80-82000 Kpmi Piston Spring Kit Stainless Conv. 0.380\"\u003c\/h1\u003e\u003cp\u003eKibblewhite Precision 80-82000 Kpmi Piston Spring Kit Stainless Conv. 0.380\" is a solid choice for engine service, rebuild work and dependable powersports performance.\u003c\/p\u003e\u003ch2\u003eWhy Riders Choose It\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKit Includes:Piston, Rings, Clips and Pin--(2618 Alloy Fully CNC Machined Race Piston)Complete Top End Gasket Kit by Cometic™KPMI® S.S\u003c\/li\u003e\n\u003cli\u003eWhite Diamond® Valves, Stock Head Dia\u003c\/li\u003e\n\u003cli\u003e(All Valves)Complete Dual Spring \/ High Performance Titanium Retainer Spring Kit\u003c\/li\u003e\n\u003cli\u003eFeatures:Complete piston assembly, gasket kit and valves to rebuild or service your bikes top end\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 80-82000\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Verify exact application details before ordering.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fitment or model-specific verification is recommended before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Kibblewhite Precision® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":52271031484734,"sku":"FHRX_80-82000","price":736.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/1653055702.jpg?v=1759089882"},{"product_id":"kpmi-piston-spring-kit-stainless-conv-0-380-lift","title":"Kibblewhite Precision 80-82750 Kpmi Piston Spring Kit Stainless Conv. 0.380\"","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eKibblewhite Precision 80-82750 Kpmi Piston Spring Kit Stainless Conv. 0.380\"\u003c\/h1\u003e\u003cp\u003eKibblewhite Precision 80-82750 Kpmi Piston Spring Kit Stainless Conv. 0.380\" is a solid choice for engine service, rebuild work and dependable powersports performance.\u003c\/p\u003e\u003ch2\u003eWhy Riders Choose It\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKit Includes:Piston, Rings, Clips and Pin - (2618 Alloy Fully CNC Machined Race Piston)Complete Top End Gasket Kit by Cometic™KPMI® S.S\u003c\/li\u003e\n\u003cli\u003eWhite Diamond® Valves, Stock Head Dia\u003c\/li\u003e\n\u003cli\u003eCost saving built into purchasing these components as a kit\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the performance demands of MX Bikes and Quads\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 80-82750\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Verify exact application details before ordering.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fitment or model-specific verification is recommended before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Kibblewhite Precision® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":52271033221438,"sku":"FHRX_80-82750","price":736.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/963820_1698681196.jpg?v=1759089949"},{"product_id":"kibblewhite-valve-spring-kit-460-l-ft","title":"Kibblewhite Precision 30-4083 Kibblewhite Valve Spring Kit 4600 L. Ft","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eKibblewhite Precision 30-4083 Kibblewhite Valve Spring Kit 4600 L. Ft\u003c\/h1\u003e\u003cp\u003eKibblewhite Precision 30-4083 Kibblewhite Valve Spring Kit 4600 L. Ft is built for dependable powersports performance and long-lasting service.\u003c\/p\u003e\u003ch2\u003eWhy Riders Choose It\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKibblewhite valve springs are designed using sophisticated, proprietary design and simulation software\u003c\/li\u003e\n\u003cli\u003eThat, as well as 70+ years of experience helps to determine critical characteristics, including stress, natural frequency, system harmoni...\u003c\/li\u003e\n\u003cli\u003eBuilt for dependable powersports performance and everyday durability\u003c\/li\u003e\n\u003cli\u003eQuality construction for reliable service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 30-4083\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Verify exact application details before ordering.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fitment or model-specific verification is recommended before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Kibblewhite Precision® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":52271084503358,"sku":"FHRX_30-4083","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/960270.jpg?v=1776815736"},{"product_id":"exhaust-valve-spring","title":"SLP Exhaust Valve Spring","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eSLP Exhaust Valve Spring\u003c\/h1\u003e\u003cp\u003eSLP Exhaust Valve Spring is built for quality powersports performance for service, maintenance and dependable use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePolaris exhaust valves open with cylinder pressure\u003c\/li\u003e\n\u003cli\u003eAs you go up in elevation, cylinder pressures are reduced causing exhaust valves to open later than they should or in some cases not at all\u003c\/li\u003e\n\u003cli\u003eThis can cause poor and inconsistent top end horsepower\u003c\/li\u003e\n\u003cli\u003eChanging to lighter exhaust valve springs allows the exhaust valves to open at the proper time maintaining proper top end horsepower and running consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 14-117\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eVerify exact application details before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Starting Line Products® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Starting Line Products","offers":[{"title":"Default Title","offer_id":52272841031998,"sku":"FJLJ_14-117","price":26.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/sp14113.jpg?v=1776848719"},{"product_id":"exhaust-valve-spring-1","title":"SLP Exhaust Valve Spring","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eSLP Exhaust Valve Spring\u003c\/h1\u003e\u003cp\u003eSLP Exhaust Valve Spring is built for quality powersports performance for service, maintenance and dependable use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePolaris exhaust valves open with cylinder pressure\u003c\/li\u003e\n\u003cli\u003eAs you go up in elevation, cylinder pressures are reduced causing exhaust valves to open later than they should or in some cases not at all\u003c\/li\u003e\n\u003cli\u003eThis can cause poor and inconsistent top end horsepower\u003c\/li\u003e\n\u003cli\u003eChanging to lighter exhaust valve springs allows the exhaust valves to open at the proper time maintaining proper top end horsepower and running consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 14-118\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eVerify exact application details before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Starting Line Products® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Starting Line Products","offers":[{"title":"Default Title","offer_id":52272841097534,"sku":"FJLJ_14-118","price":26.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/sp14113_d60a9026-a8c2-4d0f-9214-983dfd6f9be7.jpg?v=1776799531"},{"product_id":"prox-steel-exhaust-valve-spring-kit-yz-wr450f-03-09","title":"ProX 28SES2424-1 Steel Exhaust Valve\/Spring Kit for 2003-09 Yamaha YZ\/WR450F","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES2424-1 Steel Exhaust Valve\/Spring Kit for 2003-09 Yamaha YZ\/WR450F\u003c\/h1\u003e\u003cp\u003eProX 28SES2424-1 Steel Exhaust Valve\/Spring Kit for 2003-09 Yamaha YZ\/WR450F is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES2424-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2003-09 Yamaha YZ\/WR450F\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273087742270,"sku":"FJDC_28.SES2424-1","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGA0B2916C-A4B5-42FB-93DA-15D69655EDE6.jpg?v=1759150893"},{"product_id":"stl-exh-valve-spring-kit-rm-z250-07-11","title":"ProX 28SES3338-1 Stl Exh Valve\/Spring Kit for 2007-11 Suzuki RM-Z250","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES3338-1 Stl Exh Valve\/Spring Kit for 2007-11 Suzuki RM-Z250\u003c\/h1\u003e\u003cp\u003eProX 28SES3338-1 Stl Exh Valve\/Spring Kit for 2007-11 Suzuki RM-Z250 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES3338-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2007-11 Suzuki RM-Z250\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273089511742,"sku":"FJDC_28.SES3338-1","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG48E9D447-32E9-449C-929B-1813326623F4.jpg?v=1759150904"},{"product_id":"prox-steel-exhaust-valve-spring-kit-rm-z450-05-06","title":"ProX 28SES3405-1 Steel Exhaust Valve\/Spring Kit for 2005-06 Suzuki RM-Z450","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES3405-1 Steel Exhaust Valve\/Spring Kit for 2005-06 Suzuki RM-Z450\u003c\/h1\u003e\u003cp\u003eProX 28SES3405-1 Steel Exhaust Valve\/Spring Kit for 2005-06 Suzuki RM-Z450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES3405-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2005-06 Suzuki RM-Z450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273091150142,"sku":"FJDC_28.SES3405-1","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG9A5F333B-7EAF-43FE-8AD3-29D00B75C709.jpg?v=1759150911"},{"product_id":"prox-steel-exhaust-valve-spring-kit-lt-r450-06-11","title":"ProX 28SES3406-1 Steel Exhaust Valve\/Spring Kit for 2006-11 Suzuki LT-R450","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES3406-1 Steel Exhaust Valve\/Spring Kit for 2006-11 Suzuki LT-R450\u003c\/h1\u003e\u003cp\u003eProX 28SES3406-1 Steel Exhaust Valve\/Spring Kit for 2006-11 Suzuki LT-R450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES3406-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2006-11 Suzuki LT-R450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273091281214,"sku":"FJDC_28.SES3406-1","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGB03C19A9-86EB-49B4-B1EC-B8E78A115369.jpg?v=1759150917"},{"product_id":"prox-steel-exhaust-valve-spring-kit-rm-z450-07","title":"ProX 28SES3407-1 Steel Exhaust Valve\/Spring Kit for 2007 Suzuki RM-Z450","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES3407-1 Steel Exhaust Valve\/Spring Kit for 2007 Suzuki RM-Z450\u003c\/h1\u003e\u003cp\u003eProX 28SES3407-1 Steel Exhaust Valve\/Spring Kit for 2007 Suzuki RM-Z450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES3407-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2007 Suzuki RM-Z450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273092919614,"sku":"FJDC_28.SES3407-1","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG57A214CF-DDAE-4CAE-BA34-38D144F958C0.jpg?v=1759150923"},{"product_id":"prox-steel-exhaust-valve-spring-kit-rm-z450-08-11-rmx450z","title":"ProX 28SES3408-1 Steel Exhaust Valve\/Spring Kit for 2008-11 Suzuki RM-Z450","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES3408-1 Steel Exhaust Valve\/Spring Kit for 2008-11 Suzuki RM-Z450\u003c\/h1\u003e\u003cp\u003eProX 28SES3408-1 Steel Exhaust Valve\/Spring Kit for 2008-11 Suzuki RM-Z450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES3408-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2008-11 Suzuki RM-Z450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273094590782,"sku":"FJDC_28.SES3408-1","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG112715_F0-B39A5490188B.jpg?v=1759150929"},{"product_id":"prox-steel-exhaust-valve-spring-kit-kx450f-06-08-kfx450r","title":"ProX 28SES4406-1 Steel Exhaust Valve\/Spring Kit for 2006-08 Kawasaki KX450F","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SES4406-1 Steel Exhaust Valve\/Spring Kit for 2006-08 Kawasaki KX450F\u003c\/h1\u003e\u003cp\u003eProX 28SES4406-1 Steel Exhaust Valve\/Spring Kit for 2006-08 Kawasaki KX450F is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SES4406-1\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2006-08 Kawasaki KX450F\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273096261950,"sku":"FJDC_28.SES4406-1","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGA4011E20-C886-4FD5-B1FF-46FD5DCC2025.jpg?v=1759150936"},{"product_id":"stl-int-valve-spring-kit-rm-z250-07-11","title":"ProX 28SIS3338-2 Stl Int Valve\/Spring Kit for 2007-11 Suzuki RM-Z250","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SIS3338-2 Stl Int Valve\/Spring Kit for 2007-11 Suzuki RM-Z250\u003c\/h1\u003e\u003cp\u003eProX 28SIS3338-2 Stl Int Valve\/Spring Kit for 2007-11 Suzuki RM-Z250 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS3338-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2007-11 Suzuki RM-Z250\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273103274302,"sku":"FJDC_28.SIS3338-2","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGF955DFE5-0A65-431E-B495-178046CDAADD.jpg?v=1759150975"},{"product_id":"prox-steel-intake-valve-spring-kit-rm-z450-05-06","title":"ProX 28SIS3405-2 Steel Intake Valve\/Spring Kit for 2005-06 Suzuki RM-Z450","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SIS3405-2 Steel Intake Valve\/Spring Kit for 2005-06 Suzuki RM-Z450\u003c\/h1\u003e\u003cp\u003eProX 28SIS3405-2 Steel Intake Valve\/Spring Kit for 2005-06 Suzuki RM-Z450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS3405-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2005-06 Suzuki RM-Z450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273103372606,"sku":"FJDC_28.SIS3405-2","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGF20C099E-1566-4D4A-8FFD-24C1B751BC2E.jpg?v=1759150984"},{"product_id":"prox-steel-int-valve-spring-kit-rm-z450-08-11-rmx450z","title":"ProX 28SIS3408-2 Steel Int. 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Valve\/Spring Kit for 2008-11 Suzuki RM-Z450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS3408-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2008-11 Suzuki RM-Z450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273103700286,"sku":"FJDC_28.SIS3408-2","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG36779FBC-31C4-4C5A-A9DD-6525E894BDDA.jpg?v=1759150990"},{"product_id":"prox-steel-intake-valve-spring-kit-kx450f-06-08-kfx450r","title":"ProX 28SIS4406-2 Steel Intake Valve\/Spring Kit for 2006-08 Kawasaki KX450F","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SIS4406-2 Steel Intake Valve\/Spring Kit for 2006-08 Kawasaki KX450F\u003c\/h1\u003e\u003cp\u003eProX 28SIS4406-2 Steel Intake Valve\/Spring Kit for 2006-08 Kawasaki KX450F is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS4406-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2006-08 Kawasaki KX450F\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273103962430,"sku":"FJDC_28.SIS4406-2","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG37F12957-8067-4242-9576-4EA5C880066B.jpg?v=1759151004"},{"product_id":"prox-steel-intake-valve-spring-kit-kx450f-09-11","title":"ProX 28SIS4409-2 Steel Intake Valve\/Spring Kit for 2009-11 Kawasaki KX450F","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SIS4409-2 Steel Intake Valve\/Spring Kit for 2009-11 Kawasaki KX450F\u003c\/h1\u003e\u003cp\u003eProX 28SIS4409-2 Steel Intake Valve\/Spring Kit for 2009-11 Kawasaki KX450F is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS4409-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2009-11 Kawasaki KX450F\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52273104060734,"sku":"FJDC_28.SIS4409-2","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGE5687BEB-449B-466A-BEC8-5474D9DDA88C.jpg?v=1759151011"},{"product_id":"prox-steel-intake-valve-spring-kit-crf450r-02-08","title":"ProX 28SIS1403-2 Steel Intake Valve\/Spring Kit for 2002-08 Honda CRF450R","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SIS1403-2 Steel Intake Valve\/Spring Kit for 2002-08 Honda CRF450R\u003c\/h1\u003e\u003cp\u003eProX 28SIS1403-2 Steel Intake Valve\/Spring Kit for 2002-08 Honda CRF450R is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS1403-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2002-08 Honda CRF450R\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52410570703166,"sku":"FJDC_28.SIS1403-2","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LGDB488FC5-9BC2-4479-A396-E715C472F1AE.jpg?v=1761209953"},{"product_id":"prox-steel-intake-valve-spring-kit-lt-r450-06-11","title":"ProX 28SIS3406-2 Steel Intake Valve\/Spring Kit for 2006-11 Suzuki LT-R450","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eProX 28SIS3406-2 Steel Intake Valve\/Spring Kit for 2006-11 Suzuki LT-R450\u003c\/h1\u003e\u003cp\u003eProX 28SIS3406-2 Steel Intake Valve\/Spring Kit for 2006-11 Suzuki LT-R450 is engineered for dependable valvetrain performance and lasting durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered for dependable valvetrain performance and durability\u003c\/li\u003e\n\u003cli\u003eQuality construction built for consistent engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for compatible applications\u003c\/li\u003e\n\u003cli\u003eVerify exact specifications and fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 28SIS3406-2\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e 2006-11 Suzuki LT-R450\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; ProX® is a trademark of its respective owner.\u003c\/p\u003e","brand":"ProX Racing Parts","offers":[{"title":"Default Title","offer_id":52410582925630,"sku":"FJDC_28.SIS3406-2","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/LG1B257670-60E4-4822-85F9-CE17D74224B6.jpg?v=1761209959"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/collections\/Screenshot_2026-04-21_at_3.59.20_PM.png?v=1776801574","url":"https:\/\/steelsteeds.co\/collections\/valve-springs.oembed?page=2","provider":"Steel Steeds","version":"1.0","type":"link"}