{"product_id":"brocks-performance-extra-heavy-duty-green-replacement-springs-suzuki-hayabusa-99-20","title":"Brock's Performance Extra Heavy Duty Green Replacement Springs Suzuki Hayabusa (99-20)","description":"\u003cp\u003eBuilt for serious drag racers and land-speed competitors, Brock’s Extra Heavy Duty Green Springs are designed to deliver maximum clamping force and durability in demanding clutch applications. These springs are a direct replacement for the Hayabusa Clutch Cushion Kit (99–20), providing increased pressure for higher MPH, quicker acceleration, and reduced clutch wear.\u003c\/p\u003e \u003cp\u003eManufactured from valve-spring quality steel, each spring is shot-peened and stress-relieved to withstand extreme heat and abuse, and engineered for millions of trouble-free cycles. Perfect for Real Street, Grudge, and other high-horsepower hand-clutch setups, these springs offer the serious lever pressure required to keep power locked in.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFEATURES\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIncludes (6) extra heavy duty green springs (.120″ dia. wire)\u003c\/li\u003e \u003cli\u003eDirect replacement in Hayabusa Clutch Cushion Kit (1999–2020)\u003c\/li\u003e \u003cli\u003eCompatible with Brock’s adjustable spring tops\u003c\/li\u003e \u003cli\u003eReference: 120 lb. static pressure at 1.00″ installed height\u003c\/li\u003e \u003cli\u003eProven in Real Street, Grudge, and high-power hand-clutch racing\u003c\/li\u003e \u003cli\u003eProvides quicker acceleration, longer clutch life, and higher MPH\u003c\/li\u003e \u003cli\u003eMade from valve-spring quality material, shot-peened and stress-relieved\u003c\/li\u003e \u003cli\u003eEngineered for millions of trouble-free cycles\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFITMENT – IMPORTANT INFORMATION BEFORE ORDERING\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eDo NOT use with Ultra Mod spacers in early Hayabusa applications.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003eThese springs replace stock springs and Ultra Mod spacers in the Hayabusa Clutch Cushion Kit.\u003c\/li\u003e \u003cli\u003eNot compatible with stock Hayabusa Clutch Mod or Ultra Mod without the Clutch Cushion Kit installed.\u003c\/li\u003e \u003cli\u003eExpect severe lever pressure, suitable only for serious performance builds.\u003c\/li\u003e \u003cli\u003eA Clutch Slave Cylinder Support is required on 1999–2007 Hayabusa applications.\u003c\/li\u003e \u003cli\u003eInstaller is responsible for ensuring proper assembly without coil-bind\u003c\/li\u003e \u003c\/ul\u003e\n        \n","brand":"Brock's Performance","offers":[{"title":"Default Title","offer_id":44177580458071,"sku":"270643","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7099\/2215\/files\/14674_270643_EHD_Replacement_Spring_Kit_1_Zoom__23165.1771425829.500.750__54485.1785785277.jpg?v=1787128384","url":"https:\/\/westfieldmoto.com\/products\/brocks-performance-extra-heavy-duty-green-replacement-springs-suzuki-hayabusa-99-20","provider":"Westfield Moto Works","version":"1.0","type":"link"}