RIEJU MR 300 2021 AS3 PERFORMANCE FACTORY REAR SPROCKET 52T RED

AS3 Performance Factory Series rear sprockets are a game - changer. They blend the robustness of steel with the lightness of aluminium, offering you an extremely durable rear sprocket. The outer ring, crafted from hardened steel with a nickel coating, lasts up to 3 times longer than an aluminium sprocket. The inner ring, made of aircraft - grade 7075 - T6 aluminium, is up to 50% lighter than a standard steel sprocket. **Teeth**: 52 **Compatibility**: Fits 2021 Rieju MR 300 Racing, 2021 Rieju MR 300 Pro, and 2021 Rieju MR 300 Ranger. **Features**: - The hardened steel outer ring outlasts aluminium sprockets by up to 3 times. - The aircraft - grade 7075 - T6 aluminium inner ring is up to 50% lighter than steel sprockets. - It's less likely to bend or get damaged compared to aluminium sprockets, perfect for enduro. - It has an anodised finish with AS3 Performance branding. - Manufactured by a world - leading sprocket maker. - Tested on some of the toughest sand tracks globally. - A UK company offers a 12 - month warranty. - The sprocket you receive will match the one in the picture exactly.

Using your new AS3 Performance Factory rear sprocket is straightforward. First, make sure your bike is turned off and on a stable surface. Remove the old sprocket carefully and replace it with the new 52T red rear sprocket. Ensure all bolts are tightened properly. When it comes to maintenance, regularly check the sprocket for any signs of wear or damage. After a long ride, especially on dirty or sandy tracks, clean the sprocket with a soft brush and mild cleaner. As for precautions, avoid over - tightening the bolts as it could damage the sprocket or the mounting points. If you notice any unusual noise or vibration while riding, stop and check the sprocket immediately. Also, keep in mind that this sprocket is designed for specific 2021 Rieju MR 300 models, so don't try to fit it on other bikes. Enjoy your rides with this high - quality sprocket!