{"product_id":"race-tech-frsp-s4430130-fork-springs-1-30-kg-mm","title":"Race Tech FRSP S4430130 Fork Springs, 1.30 kg\/mm","description":"Fork Springs - 1.30 kg\/mm\n\u003cp\u003eRace Tech FRSP S4430130 Fork Springs are designed for riders who require consistent suspension performance, precise spring rates, and dependable durability. This fork spring set features a 1.30 kg\/mm rate, making it a suitable suspension upgrade for applications that require increased fork support and controlled response compared with softer stock springs.\u003c\/p\u003e\u003cp\u003eManufactured by Race Tech, these springs are produced from chrome silicon steel selected for its high stiffness-to-mass ratio. The material and manufacturing process help provide reliable performance under repeated suspension loads while supporting accurate spring-rate control. Each spring is engineered to deliver rates accurate to within 2 percent, helping maintain predictable fork behavior and consistent handling.\u003c\/p\u003e\u003cp\u003eFeature: Shot-peened construction helps improve fatigue resistance and long-term durability. Heat-treated material supports strength and dimensional stability, while preset springs help minimize settling during use. The 1.30 kg\/mm rate is intended for compatible motorcycle fork applications where improved front-end support, braking control, and suspension balance are desired. Verify motorcycle model, year, fork specifications, and spring-rate requirements before installation to confirm fitment.\u003c\/p\u003e\u003cp\u003eThese Race Tech fork springs are supplied under manufacturer part number FRSP S4430130 and vendor part number FRSP S4430130. Professional installation and suspension setup are recommended to ensure correct preload, sag, and damping performance for the rider and application.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy: Spring rates are controlled to within 2 percent for predictable suspension performance\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 1.30 kg\/mm rate for compatible motorcycle fork applications\u003c\/li\u003e\n\u003cli\u003eMaterial: Chrome silicon construction provides a high stiffness-to-mass ratio\u003c\/li\u003e\n\u003cli\u003eConstruction: Shot-peened for improved fatigue resistance\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat-treated for strength and durability\u003c\/li\u003e\n\u003cli\u003ePreset Design: Helps minimize settling during service\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for specific motorcycle fork applications; verify model, year, and suspension specifications before installation\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: FRSP S4430130\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: FRSP S4430130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RACE TECH","offers":[{"title":"Default Title","offer_id":67545650561259,"sku":"04050497","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/263415.png?v=1790669504","url":"https:\/\/ctracingservices.com\/products\/race-tech-frsp-s4430130-fork-springs-1-30-kg-mm","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}