



JT SPROCKETS Standard Steel Sprocket 2020 - 520 (51 Teeth) — a transmission part designed for riders seeking a simple and robust solution to replace their sprocket or modify the gearing. Machined from C49 steel with a black finish, this sprocket is intended for a 520 chain pitch and features 51 teeth to adjust engine speed and riding behavior.
Compatible with the roadster universe and suitable for standard chain transmissions, this JT Sprockets sprocket fits on compatible 520 drivetrains. Examples of compatible motorcycles include: Triumph Scrambler 900, Trident 660, and Tiger Sport 660 (model year 2025) — please check the exact compatibility according to your model and year before installation.
Practical advice: check the wear of your chain and sprockets before replacement and adhere to the torque specifications recommended by the manufacturer. Replacing the sprocket at the same time as the chain extends the lifespan of the entire transmission and optimizes handling.