



PBR Standard Steel Sprocket 2130 - 525 (manufacturer reference: 2130 18 18NC)
Born from PBR's experience in competition, this front sprocket made of steel is designed for 525 pitch transmissions where reliability and longevity are essential. Crafted from high-quality 18NCD5 steel alloy, it combines hardness and durability to withstand the demands of both off-road and roadster uses.
This sprocket is aimed at riders looking for a robust replacement part compatible with 525 drivetrains. Examples of compatible motorcycles include the Triumph Bonneville 865 EFI T100 (2015), Yamaha YZ 85 (2012), and Triumph Thruxton 865 EFI (2014). Suitable for both off-road and road use, it integrates into existing transmissions without modification to the standard 2130.