RIEJU MR 300 2021 AS3 PERFORMANCE FACTORY REAR SPROCKET 49T 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 is crafted from hardened steel with a nickel coating, lasting up to three times longer than an aluminium sprocket. The inner ring is made of aircraft - grade 7075 - T6 aluminium, which is up to 50% lighter than a standard steel sprocket. This sprocket fits 2021 Rieju MR 300 Racing, Pro, and Ranger models. Key features include a long - lasting hardened steel outer ring, a super - light aircraft - grade aluminium inner ring, high resistance to bending and damage compared to aluminium sprockets (perfect for enduro), an anodised finish with AS3 Performance branding, manufacturing by a world - leading sprocket maker, rigorous testing on tough sand tracks, a 12 - month warranty from a UK company, and the sprocket you receive will match the one in the picture exactly.

Using your AS3 Performance Factory rear sprocket is straightforward. Just install it on your 2021 Rieju MR 300 Racing, Pro, or Ranger as per the standard installation process. Make sure all bolts are tightened properly. When riding, you'll notice its great performance right away, thanks to its lightweight and durability. As for maintenance, regularly clean the sprocket to remove dirt and debris. You can use a mild soap and water solution. Check the sprocket for any signs of wear or damage after long rides. If you notice any issues like excessive wear on the teeth or damage to the rings, it might be time to replace it. Keep it stored in a dry place when not in use to prevent rusting. And remember, it comes with a 12 - month warranty, so if you have any problems, reach out to the UK company.