
Replace the rear sprocket with simple and reliable equipment: the JT SPROCKETS standard steel sprocket 822 - 520 (ref. JTR822.50) is aimed at riders and racers looking for a straightforward and efficient transmission part for quad, motocross, or roadster.
Machined from C49 steel, this sprocket comes in a black finish and features a standard profile compatible with 520 pitch chains. Its design meets the demands of off-road and road use, requiring robust tooth profiles and easy mounting on compatible sprockets and hubs.
Ideal for a common replacement or gearing adjustment, this sprocket is suitable for machines designed for a 520 mounting. Examples of compatible models include: SHERCO 125 SE-R FACTORY (2023), BETA RR 480 4T (2020), GAS GAS EC 250 RACING SIX DAYS (2020). When mounted and aligned correctly, it integrates into the transmission to restore expected engine behavior on both track and road.