



PBR Standard Steel Sprocket 276 - 520 — manufacturer reference: 276 16 18NC
Designed by PBR for the chain transmission of roadsters, this steel sprocket 276 offers a robust replacement part for drivetrains equipped with a 520 pitch. Resulting from experience gained in competition, it combines longevity and rigorous manufacturing for reliable performance on a daily basis.
Compatible with several classic roadsters (e.g., Honda CB 400 N and CM 400 T from 1982–1983). Ideal for replacing a worn sprocket and restoring a healthy drive system.
Practical advice: before installation, check the sprocket/crown alignment, control the chain tension, and properly lubricate the chain to limit wear. For safe installation, adhere to the manufacturer's torque specifications and inspect the condition of the sprocket holder.