PBR Standard C45 Steel 504 - 520 SprocketRef : PBR00552A / 1075564003

PBR C45 Steel Sprocket - Ref. 504 42 C45

Standard replacement sprocket by PBR, designed for the final drive of roadsters equipped with a 520 pitch chain. With its 42 teeth and black finish, it discreetly fits under the swingarm while providing the expected mechanical performance on the road.

• Brand: PBR
• Material: C45 steel, known for its mechanical strength and good wear resistance
• Number of teeth: 42
• Chain pitch: 520
• Type: standard — replaces the original sprocket with the same specifications
• Color: black

Ideal for riders looking for a robust and easy-to-install part during a transmission overhaul. Compatible with many modern roadsters — including YAMAHA R9 (2025 - 900 cc), KAWASAKI Z 500 SE (2025 - 500 cc), and SUZUKI GSX-R 1000 R ABS (2021 - 1000 cc) — this PBR sprocket allows you to refresh your drivetrain for improved acceleration precision and chain consistency.