AS3 Performance rear sprockets crafted from 7075 aluminium are a top - notch choice. Made by one of the world's leading sprocket manufacturers, these sprockets have been tested by the best riders on the toughest tracks. They're lightweight yet durable, CNC machined from high - quality 7075 - T6 aluminium. Each sprocket has self - cleaning grooves between the teeth and a smooth anodised finish with AS3 Performance branding. With 52 teeth, it fits 2021 Rieju MR 300 Racing, Pro, and Ranger models. Key features include being CNC machined for strength with minimal weight, over 50% lighter than standard OEM steel sprockets, having self - cleaning grooves, a polished anodised finish with branding, being produced by a leading manufacturer, tested on tough sand tracks, backed by a 12 - month warranty from a UK company, and the sprocket you receive will exactly match the picture.
Using your new AS3 Performance rear sprocket is easy. Just install it on your 2021 Rieju MR 300 (Racing, Pro, or Ranger). Make sure it's properly tightened to avoid any issues. When riding, you'll notice the lightweight design helps with your bike's performance. As for maintenance, keep it clean. You can use a mild cleaner to wipe off dirt and debris. The self - cleaning grooves do a great job, but a little extra cleaning won't hurt. Check the sprocket regularly for any signs of wear or damage. If you see anything concerning, don't hesitate to contact the UK company for advice, as it comes with a 12 - month warranty. Enjoy a smooth ride with your new sprocket!
