{"product_id":"race-tech-frsp-434850-fork-spring-0-50-kg-mm-for-suzuki-rm125-and-ktm-350-models","title":"Race Tech FRSP 434850 Fork Spring 0.50 kg\/mm for Suzuki RM125 and KTM 350 Models","description":"The first step to great handling and predictability is selecting proper spring rates. With over 500 Hi-Performance Springs to choose from, Race Tech is almost guaranteed to have the spring you need. Sportbikes are generally under-sprung for the average rider, causing the bike to be unbalanced and unpredictable.\n\u003cp\u003eImprove front-end balance, handling, and suspension predictability with the Race Tech FRSP 434850 Fork Spring, rated at 0.50 kg\/mm. Designed for riders who need properly matched fork spring rates, this high-performance replacement spring helps address the under-sprung characteristics common on sport and off-road motorcycles. Correct spring selection can improve chassis control, rider confidence, and overall suspension performance.\u003c\/p\u003e\u003cp\u003eManufactured from high-quality chrome silicon wire, the Race Tech fork spring offers a high stiffness-to-mass ratio for responsive suspension action without unnecessary weight. Each spring is shot-peened and heat-treated to promote long-term durability and resistance to fatigue. Accurate spring rates help maintain consistent performance, while the design is engineered to resist sagging or “sacking out” during use.\u003c\/p\u003e\u003cp\u003eThis 0.50 kg\/mm fork spring fits select 2001–2003 Suzuki RM125 models and 2011–2014 KTM 350 SX-F and 2012–2014 KTM 350 XC-F motorcycles. Verify motorcycle year, model, and suspension specifications before installation. The manufacturer part number is FRSP 434850, and the vendor part number is 200-434850. Race Tech is known for precision suspension components developed for riders who demand dependable handling and consistent spring performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpring Rate: 0.50 kg\/mm for improved fork support and handling balance\u003c\/li\u003e\n\u003cli\u003eMaterial: Chrome silicon wire for high strength and responsive suspension performance\u003c\/li\u003e\n\u003cli\u003eConstruction: Shot-peened and heat-treated for enhanced durability\u003c\/li\u003e\n\u003cli\u003ePerformance: High stiffness-to-mass ratio supports controlled front-end response\u003c\/li\u003e\n\u003cli\u003eConsistency: Accurate spring rate helps deliver predictable suspension behavior\u003c\/li\u003e\n\u003cli\u003eDurability: Designed to resist sagging and long-term performance loss\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2001–2003 Suzuki RM125, 2012–2014 KTM 350 XC-F, and 2011–2014 KTM 350 SX-F models\u003c\/li\u003e\n\u003cli\u003eBrand: Race Tech\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: FRSP 434850\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 200-434850\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2001 Suzuki RM125\u003cbr\u003e\n2002 Suzuki RM125\u003cbr\u003e\n2003 Suzuki RM125\u003cbr\u003e\n2008 KTM 125 SX\u003cbr\u003e\n2008 KTM 144 Sx\u003cbr\u003e\n2008 KTM 200 Xc\u003cbr\u003e\n2008 KTM 250 SX\u003cbr\u003e\n2008 KTM 250 SX-F\u003cbr\u003e\n2008 KTM 250 XC\u003cbr\u003e\n2008 KTM 250 XC-F\u003cbr\u003e\n2008 KTM 300 XC\u003cbr\u003e\n2008 KTM 450 SX-F\u003cbr\u003e\n2008 KTM 450 XC-F\u003cbr\u003e\n2009 KTM 125 SX\u003cbr\u003e\n2009 KTM 200 Xc\u003cbr\u003e\n2009 KTM 250 SX\u003cbr\u003e\n2009 KTM 250 SX-F\u003cbr\u003e\n2009 KTM 250 XC\u003cbr\u003e\n2009 KTM 250 XC-F\u003cbr\u003e\n2009 KTM 300 XC\u003cbr\u003e\n2009 KTM 450 SX-F\u003cbr\u003e\n2009 KTM 450 XC-F\u003cbr\u003e\n2010 KTM 125 SX\u003cbr\u003e\n2010 KTM 250 SX\u003cbr\u003e\n2010 KTM 250 SX-F\u003cbr\u003e\n2010 KTM 250 XC\u003cbr\u003e\n2010 KTM 300 XC\u003cbr\u003e\n2010 KTM 450 SX-F\u003cbr\u003e\n2011 KTM 125 SX\u003cbr\u003e\n2011 KTM 250 SX\u003cbr\u003e\n2011 KTM 250 SX-F\u003cbr\u003e\n2011 KTM 250 XC\u003cbr\u003e\n2011 KTM 250 XC-F\u003cbr\u003e\n2011 KTM 300 XC\u003cbr\u003e\n2011 KTM 350 SX-F\u003cbr\u003e\n2011 KTM 350 XC-F\u003cbr\u003e\n2011 KTM 450 SX-F\u003cbr\u003e\n2012 KTM 125 SX\u003cbr\u003e\n2012 KTM 150 SX\u003cbr\u003e\n2012 KTM 250 SX\u003cbr\u003e\n2012 KTM 250 SX-F\u003cbr\u003e\n2012 KTM 250 XC\u003cbr\u003e\n2012 KTM 250 XC-F\u003cbr\u003e\n2012 KTM 300 XC\u003cbr\u003e\n2012 KTM 350 SX-F\u003cbr\u003e\n2012 KTM 350 XC-F\u003cbr\u003e\n2012 KTM 450 SX-F\u003cbr\u003e\n2013 KTM 125 SX\u003cbr\u003e\n2013 KTM 150 SX\u003cbr\u003e\n2013 KTM 250 SX\u003cbr\u003e\n2013 KTM 250 SX-F\u003cbr\u003e\n2013 KTM 250 XC\u003cbr\u003e\n2013 KTM 250 XC-F\u003cbr\u003e\n2013 KTM 300 XC\u003cbr\u003e\n2013 KTM 350 SX-F\u003cbr\u003e\n2013 KTM 350 XC-F\u003cbr\u003e\n2013 KTM 450 SX-F\u003cbr\u003e\n2014 Husqvarna TC 125\u003cbr\u003e\n2014 Husqvarna TC 250\u003cbr\u003e\n2014 KTM 125 SX\u003cbr\u003e\n2014 KTM 150 SX\u003cbr\u003e\n2014 KTM 250 SX\u003cbr\u003e\n2014 KTM 250 SX-F\u003cbr\u003e\n2014 KTM 300 XC\u003cbr\u003e\n2014 KTM 350 SX-F\u003cbr\u003e\n2014 KTM 350 XC-F\u003cbr\u003e\n2014 KTM 450 SX-F\u003cbr\u003e\n2016 Sherco 250 SE-R Factory\u003cbr\u003e\n2016 Sherco 250 SEF-R Factory\u003cbr\u003e\n2016 Sherco 250 SEF-R Racing\u003cbr\u003e\n2016 Sherco 300 SE-R Factory\u003cbr\u003e\n2016 Sherco 300 SEF-R Factory\u003cbr\u003e\n2016 Sherco 450 SEF-R Factory","brand":"RACE TECH","offers":[{"title":"Default Title","offer_id":67558477365483,"sku":"200-434850","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/70e8-5be9d0756ad73_5bf31e08-40e6-4ef9-9006-d963070e4edc.jpg?v=1790763029","url":"https:\/\/ctracingservices.com\/products\/race-tech-frsp-434850-fork-spring-0-50-kg-mm-for-suzuki-rm125-and-ktm-350-models","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}