
PBR Ultra-Light Hard Anodized Aluminum Sprocket 504 - 520: designed by PBR with competitive experience, this sprocket combines lightness and durability for 520 transmissions. Ideal for roadsters seeking a reliable and precise part, it features a hard anodized finish to minimize surface wear while maintaining a lightweight profile.
Born from PBR's competitive know-how and manufactured according to strict processes, this sprocket is designed to resist corrosion and abrasion. Its design and the quality of raw materials help reduce friction in contact with the chain while providing precise tooth engagement for smooth transmission.
Compatible with setups that accept a 48-tooth sprocket with a 520 pitch, it is particularly suitable for modern roadsters. Examples of frequently equipped models include: YAMAHA R9 (2025), KAWASAKI Z 500 SE (2025), and SUZUKI GSX-R 1000 R ABS (2021) — please check motorcycle/gearbox compatibility before installation.