



PBR Ultra-Light Aluminum Sprocket 4456 - 525 (manufacturer reference: 4456 41 L)
Designed by PBR, an Italian specialist in transmission components, this Ultra-Light aluminum sprocket combines motorcycle manufacturing with a finish designed for the road. Its aluminum construction reduces the rotating mass compared to traditional steel sprockets while maintaining the standard tooth profile required for common mounting.
Ideal for roadsters and small to medium displacement bikes, this sprocket fits transmissions equipped with a 525 chain. It is particularly suitable for the BENELLI models frequently mentioned: TRK 502 (2025), LEONCINO 500 (2024), and BN 302 (2020).
A preferred choice for replacement or road preparation, the PBR Ultra-Light sprocket offers a transmission component with meticulous finishes and precise machining. When installing, be sure to respect the torque specifications and chain maintenance intervals to ensure optimal longevity of the sprocket-chain assembly.