{"product_id":"vortex-racing-v4-45-tooth-520-rear-sprocket-black-7","title":"Vortex Racing V4 45 Tooth 520 Rear Sprocket - Black","description":"The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration, throttle response, handling, and overallagility. Ideal for street, track, and performance applications.","brand":"Vortex Racing","offers":[{"title":"Default Title","offer_id":53823312724261,"sku":"VTX170ZKV4-45","price":71.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1125\/0981\/files\/7d08cc7e82f75e98c8dd04025f3b4eceL_753c9df3-0c13-46ef-986f-26effc3e4ad5.jpg?v=1789438401","url":"https:\/\/shopvelocitycycles.myshopify.com\/products\/vortex-racing-v4-45-tooth-520-rear-sprocket-black-7","provider":"ShopVelocityCycles","version":"1.0","type":"link"}