
PBR Standard Steel Sprocket 270 - 420 (manufacturer reference: 270 14 18NC) designed for chain transmissions of small displacement motorcycles. Made from 18NCD5 steel alloy, this sprocket benefits from PBR's expertise gained from competition to provide a robust and reliable part both on the road and on trails.
Ideal for urban practices, roadster rides, and cross outings where transmission reliability matters. Its design minimizes premature wear of the chain and the teeth while maintaining a geometry suited to the torque constraints of small motorcycles.
Proven compatibility with models such as the HONDA MONKEY 125 (2024), KAWASAKI KLX 110 (2020), and POLINI X5P 65 (cross). A simple replacement part to install for riders seeking a solid and durable solution without compromising on chain engagement precision.