{"product_id":"vortex-racing-v4-39-tooth-520-rear-sprocket-black","title":"Vortex Racing V4 39 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":51785578447169,"sku":"VTX170ZKV4-39","price":87.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/sandiegooverlanding.com\/products\/vortex-racing-v4-39-tooth-520-rear-sprocket-black","provider":"San Diego Overlanding","version":"1.0","type":"link"}