
The ART Ultra-Light mud-resistant 822 sprocket in aluminum is designed for riders looking for a reliable and lightweight part for a 520 transmission. Made from high-quality 7075 T65A aluminum, it combines stiffness and low inertia to reduce unsprung mass without compromising strength. Its mud-resistant design facilitates dirt evacuation in off-road conditions and limits mud accumulation between the chain and the sprocket.
Endurance tested and approved by European teams, this sprocket is aimed at motocross riders as well as owners of roadsters looking for a robust and lightweight part. Suitable as a replacement for several compatible models, including SHERCO 500 SEF-R RACING (2020), GAS GAS EC 200 RACING (2020), and HUSQVARNA TE 511 (2014). Standard mounting on 520 transmission — please check the exact compatibility with your original sprocket before installation.