{"product_id":"rear-sprocket-520-pitch","title":"Rear Sprocket, 520 Pitch","description":"The Alpha Racing rear sprocket is constructed from silver anodized aluminum, offering a durable and lightweight upgrade for your motorcycle's drivetrain. It is designed with a T45 size and a 520 pitch, ensuring compatibility with specific chain types. This sprocket has an inner diameter of 119 mm and a bolt circle of 140 mm, with five holes measuring 12.5 mm each.\n\nThis rear sprocket is specifically engineered for the BMW S 1000 RR models from 2019 onwards (K67) and the M 1000 RR models from 2021 onwards (K66). It is compatible with OEM forged or carbon wheels, including those with the M-package. The product's weight is 0.296 kg.","brand":"Alpha Racing","offers":[{"title":"Default Title","offer_id":52686886633784,"sku":"2772B001A17+2771B001B45+520Z3D-120G+TB","price":51.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660674260.jpg?v=1784878050","url":"https:\/\/store.motormia.co\/products\/rear-sprocket-520-pitch","provider":"MOTORMIA","version":"1.0","type":"link"}