{"product_id":"brocks-performance-heavy-duty-clutch-spring-kit-zx-12r-00-05","title":"Brock's Performance Heavy Duty Clutch Spring Kit ZX-12R (00-05)","description":"\u003cp\u003eGive your ZX-12R the clutch strength it deserves. Brock’s Heavy Duty Clutch Spring Kit is built from valve-spring-quality steel, then shot-peened and stress-relieved to withstand the extreme heat and abuse of high-power drag-style launches. Unlike standard industry springs, ours are engineered to deliver millions of trouble-free, sag-free cycles for consistent performance pass after pass.\u003c\/p\u003e\r\n\u003cp\u003eBy increasing spring pressure by approximately 25%, this kit helps extend clutch life, eliminate “spongy” lever feel, and put more of your bike’s power to the ground-translating to better ETs and more MPH.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eIncludes 6 heavy-duty springs\u003c\/li\u003e\r\n\u003cli\u003eExtends clutch life and improves MPH under load\u003c\/li\u003e\r\n\u003cli\u003eFirmer, more consistent lever feel—no more sponginess\u003c\/li\u003e\r\n\u003cli\u003ePrecision-manufactured from valve-spring quality steel\u003c\/li\u003e\r\n\u003cli\u003eShot-peened and stress-relieved for maximum durability\u003c\/li\u003e\r\n\u003cli\u003eEngineered for millions of trouble-free cycles\u003c\/li\u003e\r\n\u003cli\u003eIncreases lever pressure by approximately 25%\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePRO TIP \u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEveryday Riding: Run 3 heavy-duty + 3 OEM springs\u003c\/li\u003e\r\n\u003cli\u003eDrag Racing: For maximum performance at the track, install all 6 heavy-duty springs.\u003c\/li\u003e\r\n\u003c\/ul\u003e\n        \n","brand":"Brock's Performance","offers":[{"title":"Default Title","offer_id":44177579016279,"sku":"270357","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7099\/2215\/files\/10133_DSCF3114_Zoom__90358.1762465529.500.750__35949.1785518760.jpg?v=1787128301","url":"https:\/\/westfieldmoto.com\/products\/brocks-performance-heavy-duty-clutch-spring-kit-zx-12r-00-05","provider":"Westfield Moto Works","version":"1.0","type":"link"}