{"product_id":"rv6-fk8-upgraded-helical-4th-gear","title":"RV6 FK8 Upgraded Helical 4th Gear","description":"\u003cp\u003eOriginally developed for endurance racing teams, the RV6 FK8 helical 4th gear is now available to the public. RV6 spent three years testing and refining the design and materials to take the abuse. The gear features an extremely strong helical profile with more contact area; the lower tooth count and larger teeth let it handle more torque and shock load. Fourth gear is the weak link in the FK8 transmission and is usually the first failure point in high-power applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1.176:1 ratio (stock 1.125:1)\u003c\/li\u003e\n\u003cli\u003eFEA design and optimization\u003c\/li\u003e\n\u003cli\u003eREM polished\u003c\/li\u003e\n\u003cli\u003eFully machined billet\u003c\/li\u003e\n\u003cli\u003eCase hardened for wear resistance and toughness\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RV6","offers":[{"title":"Default Title","offer_id":49613453590666,"sku":"RV6P.FK8_4TH_GEAR","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4599\/4122\/files\/RV6-FK8-Gear.jpg?v=1782765728","url":"https:\/\/www.sbxperformance.com\/products\/rv6-fk8-upgraded-helical-4th-gear","provider":"SBX Performance","version":"1.0","type":"link"}