





Manufacturer's ref: 2172 15 18NC
PBR presents a steel sprocket designed for the road and more sporty rides. This 2172 - 520 sprocket, in standard version, features 15 teeth machined from quality steel: a simple and robust transmission part intended for motorcycles equipped with a 520 pitch chain.
Designed by a renowned Italian manufacturer known for its collaboration with racing teams, this sprocket focuses on reliability and longevity rather than gimmicks. Ideal for roadsters seeking a simple and effective transmission part. Be sure to check the condition of your chain and bearings when replacing: a new sprocket performs best with a well-maintained chain and proper tension.
Common compatibilities: Yamaha YZF‑R6 (RJ27, RJ15) and Yamaha XJ6 S Diversion ABS (RJ22) — please verify the exact reference of your sprocket before ordering to ensure compatibility.