{"product_id":"supersprox-rear-sprocket-aluminum-37t-420-blk-yam-107-834137","title":"Rear Sprocket Aluminum 37t-420 Blk Yam","description":"Rear Sprocket Aluminum 37t-420 Blk Yam\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e7075-T651 Aerospace aluminum. The strongest commercial grade aluminum chosen for maximum tooth strength to offer extended sprocket and chain life.\u003c\/li\u003e\n\u003cli\u003e100% surface anodized finish. Critical to prevent oxidization caused by untreated aluminum. Helps prevent the sprocket becoming loose on the wheel.\u003c\/li\u003e\n\u003cli\u003eCNC machined to provide perfect fitting to the bike hub.\u003c\/li\u003e\n\u003cli\u003eCAD design allows the maximum removal of weight, while keeping core strength.\u003c\/li\u003e\n\u003cli\u003eGrooved to prevent dirt build up under chain and prolong chain life.\u003c\/li\u003e\n\u003cli\u003eFactory tooth design, developed with factory teams. The wider and stronger tooth provides up to 20% longer sprocket life.\u003c\/li\u003e\n\u003cli\u003eLarger tooth radius reduces chain friction and extends chain life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supersprox","offers":[{"title":"Default Title","offer_id":47598467743929,"sku":"FJMK_107-834137","price":95.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/0179\/2441\/files\/38f7-5b748c35eab79.jpg?v=1781669165","url":"https:\/\/www.thespeedshopusa.com\/fr\/products\/supersprox-rear-sprocket-aluminum-37t-420-blk-yam-107-834137","provider":"THE SPEED SHOP USA","version":"1.0","type":"link"}