{"product_id":"race-tech-shock-spring-5-8-kg-mm-for-honda-crf250r-and-crf450r-srsp-672458","title":"Race Tech Shock Spring 5.8 kg\/mm for Honda CRF250R and CRF450R | SRSP 672458","description":"HIGH PERFORMANCE SPRINGS: RACE TECH MANUFACTURES PRECISION HIGH PERFORMANCE SPRINGS THAT HAVE A HIGH STIFFNESS TO MASS RATIO. IN OTHER WORDS; OUR SPRINGS ARE LIGHTWEIGHT FOR THE THEIR PARTICULAR RATE. THIS REQUIRES THE FINEST MATERIALS AND PROCESSING.\n\u003cp\u003eThe Race Tech Shock Spring 5.8 kg\/mm is a precision-engineered suspension component designed to improve rear shock performance on select Honda motocross and off-road motorcycles. Manufactured by Race Tech, this high-performance spring is built with premium materials and advanced processing to deliver a high stiffness-to-mass ratio. Its lightweight construction supports consistent suspension response while maintaining the spring rate required for demanding riding conditions.\u003c\/p\u003e\u003cp\u003eDesigned for riders who want to optimize suspension performance, the Race Tech SRSP 672458 shock spring can help provide more controlled damping response, improved chassis balance, and dependable support during aggressive riding. Proper spring selection is essential for achieving the correct sag and suspension setup. Race Tech recommends using its spring-rate calculator or consulting its application resources at www.racetech.com to confirm the ideal rate for the rider, motorcycle, and riding conditions.\u003c\/p\u003e\u003cp\u003eFitment includes the 2018 Honda CRF250R; 2019 Honda CRF250R, CRF250RX, CRF450R, CRF450RX, and CRF450R W.E.; and 2020 Honda CRF250R, CRF450R, CRF450RX, and CRF450R W.E. The manufacturer part number is SRSP 672458, and the vendor part number is 201-672458. Verify motorcycle model and suspension specifications before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance shock spring manufactured by Race Tech\u003c\/li\u003e\n\u003cli\u003e5.8 kg\/mm spring rate for suspension tuning and setup\u003c\/li\u003e\n\u003cli\u003eHigh stiffness-to-mass ratio for lightweight, consistent performance\u003c\/li\u003e\n\u003cli\u003ePrecision-manufactured using premium materials and advanced processing\u003c\/li\u003e\n\u003cli\u003eFits select 2018-2020 Honda CRF250R, CRF250RX, CRF450R, CRF450RX, and CRF450R W.E. models\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: SRSP 672458\u003c\/li\u003e\n\u003cli\u003eVendor part number: 201-672458\u003c\/li\u003e\n\u003cli\u003eUse Race Tech application resources to determine the proper spring rate\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1997 Kawasaki KX500\u003cbr\u003e\n1998 Kawasaki KX500\u003cbr\u003e\n1999 Kawasaki KX500\u003cbr\u003e\n2000 Kawasaki KX500\u003cbr\u003e\n2001 Kawasaki KX500\u003cbr\u003e\n2002 Honda CRF450R\u003cbr\u003e\n2002 Kawasaki KX500\u003cbr\u003e\n2003 Honda CRF450R\u003cbr\u003e\n2003 Kawasaki KX500\u003cbr\u003e\n2004 Honda CRF250X\u003cbr\u003e\n2004 Honda CRF450R\u003cbr\u003e\n2004 Kawasaki KX500\u003cbr\u003e\n2005 Honda CRF250X\u003cbr\u003e\n2005 Honda CRF450R\u003cbr\u003e\n2006 Honda CRF250X\u003cbr\u003e\n2006 Honda CRF450R\u003cbr\u003e\n2006 Honda CRF450X\u003cbr\u003e\n2007 Honda CRF250X\u003cbr\u003e\n2007 Honda CRF450X\u003cbr\u003e\n2008 Honda CRF250X\u003cbr\u003e\n2008 Honda CRF450X\u003cbr\u003e\n2009 Honda CRF250X\u003cbr\u003e\n2010 Honda CRF250X\u003cbr\u003e\n2011 Honda CRF250X\u003cbr\u003e\n2012 Honda CRF250X\u003cbr\u003e\n2013 Honda CRF250X\u003cbr\u003e\n2015 Honda CRF250R\u003cbr\u003e\n2015 Honda CRF250X\u003cbr\u003e\n2016 Honda CRF250R\u003cbr\u003e\n2016 Honda CRF250X\u003cbr\u003e\n2017 Honda CRF250R\u003cbr\u003e\n2017 Honda CRF250X\u003cbr\u003e\n2018 Honda CRF250R\u003cbr\u003e\n2019 Honda CRF250R\u003cbr\u003e\n2019 Honda CRF250RX\u003cbr\u003e\n2019 Honda CRF450R\u003cbr\u003e\n2019 Honda CRF450R W.E.\u003cbr\u003e\n2019 Honda CRF450RX\u003cbr\u003e\n2020 Honda CRF250R\u003cbr\u003e\n2020 Honda CRF250RX\u003cbr\u003e\n2020 Honda CRF450R\u003cbr\u003e\n2020 Honda CRF450R W.E.\u003cbr\u003e\n2020 Honda CRF450RX\u003cbr\u003e\n2021 Honda CRF250R\u003cbr\u003e\n2021 Honda CRF250RX\u003cbr\u003e\n2021 Honda CRF450R\u003cbr\u003e\n2021 Honda CRF450R W.E.\u003cbr\u003e\n2021 Honda CRF450RX\u003cbr\u003e\n2022 Honda CRF250R\u003cbr\u003e\n2022 Honda CRF250RX\u003cbr\u003e\n2022 Honda CRF450R\u003cbr\u003e\n2022 Honda CRF450R W.E.\u003cbr\u003e\n2022 Honda CRF450RX\u003cbr\u003e\n2022 Kawasaki KX450SR\u003cbr\u003e\n2023 Honda CRF250R\u003cbr\u003e\n2023 Honda CRF250RX\u003cbr\u003e\n2023 Honda CRF450R\u003cbr\u003e\n2023 Honda CRF450R W.E.\u003cbr\u003e\n2023 Honda CRF450RX\u003cbr\u003e\n2024 Honda CRF250R\u003cbr\u003e\n2024 Honda CRF250RX\u003cbr\u003e\n2024 Honda CRF450R\u003cbr\u003e\n2024 Honda CRF450R W.E.\u003cbr\u003e\n2024 Honda CRF450RX","brand":"RACE TECH","offers":[{"title":"Default Title","offer_id":67556684955883,"sku":"201-672458","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/bc10-65e775746b302_a867c1ac-466a-46fa-9825-f366ed5527bd.png?v=1790750897","url":"https:\/\/ctracingservices.com\/products\/race-tech-shock-spring-5-8-kg-mm-for-honda-crf250r-and-crf450r-srsp-672458","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}