
ART Ultra-Light Mud-Resistant Aluminum Sprocket 822 - 520: a lightweight and compact sprocket designed for the final drive of off-road machines and roadsters. Made from 7075 T65A aluminum, it features a design that minimizes mud accumulation while maintaining precise tooth engagement for consistent chain drive. Endurance tested and approved by European teams, this sprocket is aimed at riders seeking reliability and reduced unsprung weight.
Designed for easy integration into 520 transmissions, this sprocket is particularly suitable for Cross and Roadster environments. Its mud-resistant geometry helps prevent clogging between teeth and maintains consistent contact with the chain in muddy or rugged terrains. Standard installation and maintenance: check the condition of the sprocket and chain before installation and adhere to the manufacturer's torque specifications.
Frequent compatibilities: SHERCO 500 SEF-R RACING (2020), GAS GAS EC 200 RACING (2020), HUSQVARNA TE 511 (2014).
Manufacturer reference: ART-822A-50-RED