
JT SPROCKETS Standard Steel Sprocket 853 - 520 (Manufacturer Part No. JTR853.43)
Replace your sprocket with a part designed for road, off-road, and quad use. The JT Sprockets part no. JTR853.43 is machined from C49 steel, finished in black, and designed to fit a 520 pitch transmission. Ideal for those modifying gearing or performing routine maintenance on the secondary transmission.
Designed for easy integration with many secondary drives, this sprocket offers a tooth profile suitable for 520 chains and a compatible drilling pattern (check the spacing and fit for your model). It is suitable for Quad, Cross, and Roadster environments and is notably found on models such as DERBI 250 DXR (2011), YAMAHA YFZ 350 BANSHEE 2WD (2009), and YAMAHA TT-R 250 (2006).
Before installation, check the condition of the sprocket and chain and adhere to the manufacturer's torque specifications. A simple and robust replacement part to maintain reliable transmission and precise handling.