
ART Ultra-Light Aluminum Mud-Resistant Sprocket 897 - 520 (Ref. ART-897A-49-BLU)
Designed for demanding riders, this ART sprocket combines lightweight and robustness for mounting on a 520 pitch transmission. Machined from high-quality 7075 T65A aluminum, it features a mud-resistant architecture that limits dirt accumulation and facilitates evacuation during off-road sessions. Endurance tested and approved by European teams, it is suitable for cross and roadster machines seeking a reliable part for everyday use.
The "ultra-light" design reduces unsprung mass without compromising the structural integrity intended for trail and cross use. Ideal for replacing a worn sprocket or for customizing the aesthetics of the rear fender, it fits transmissions designed for the 520 pitch. Before installation, check compatibility with the sprocket and spacers of your motorcycle.
Commonly associated models include: STARK FUTURE VARG EX (2026), GAS GAS MC 250 F FACTORY EDITION (2023), and KTM 300 EXC TPI SIX DAYS (2022).