AS3 Performance presents high - quality 7075 aluminium rear sprockets. Crafted by one of the world's leading sprocket manufacturers, these sprockets have been rigorously tested by top riders on the toughest tracks globally. They're made from high - quality 7075 - T6 aluminium using CNC machining. With self - cleaning grooves between each tooth and a smooth anodised finish featuring AS3 Performance branding, they're both lightweight and durable. This 51 - tooth sprocket is a great fit for multiple Sherco models from 2013 to 2022, including SE 250 R, SE 250 R Factory, SE 300 R, SE 300 R Factory, SE - F 250 R, SE - F 250 R Factory, SE - F 300 R, SE - F 300 R Factory, SE - F 450 R, SE - F 450 R Factory, SE - F 500 R, and SE - F 500 R Factory. Key features include being designed for maximum strength with minimum weight, over 50% lighter than standard OEM steel sprockets, and coming from a UK company with a 12 - month warranty. The sprocket you'll receive exactly matches the one in the picture.

Using your AS3 Performance rear sprocket is easy. Just replace your old sprocket with this new one following your motorcycle's standard sprocket replacement process. When installing, make sure it's properly aligned to avoid any issues. As for maintenance, regularly clean the sprocket to keep those self - cleaning grooves working effectively. A simple brush and some mild cleaner will do the job. Check the sprocket for any signs of wear, like tooth damage or excessive wear on the surface, every few rides. If you notice any problems, it might be time to contact our support team. Also, store the sprocket in a dry place when not in use to prevent rusting. And remember, your sprocket comes with a 12 - month warranty, so you can ride with confidence.