
RENTHAL Ultra-Light Mud-Resistant Hard Anodized Rear Sprocket - 520 (Manufacturer part number: 224U-520-49GPPE)
Designed for demanding riders, this Renthal Ultra-Light sprocket is precision-machined from 7075 T6 aluminum, known for its excellent balance of lightweight and mechanical strength. Its specific tooth profile facilitates mud evacuation and minimizes friction between the chain and the sprocket, resulting in a sharper engagement and less energy loss in off-road conditions.
The hard anodization enhances the surface against wear while providing a durable aesthetic finish. Strategic cutouts reduce weight without compromising the rigidity of the part, leading to decreased inertia and improved response to torque variations.
Ideal for motocross, supermoto, and enduro, this sprocket offers weight savings, durability, and longevity. Compatible with transmissions equipped with a 520 chain. Examples of compatible machines in 520 configuration: GAS GAS SM 700, KTM 690 SMC R, DUCATI DESMO 450 MX.