PBR Reinforced Steel - 525 39 teeth SprocketRef : PBR01594A / 1108952002

The PBR Reinforced Steel Sprocket - 525 (Manufacturer's reference: 4320 39 C45T) is a part aimed at demanding riders looking for a robust final drive for roadsters and sports bikes. Designed in collaboration with MotoGP and Superbike teams, it relies on precise industrial processes to ensure durability and consistent engagement on the road.

• Material and treatment: made from tempered and annealed C45T steel; tooth area treated by induction to increase hardness where the chain operates.
• Machining: CNC manufacturing for sharp tooth profiles and consistent shape, promoting precise contact with the chain.
• Configuration: monobloc, 39 teeth, pitch 525 — suitable for 525 transmissions on roadsters and sports bikes.
• Finish: discreet black coating that protects the surface and aesthetically integrates under the rear wheel.
• Usage: designed for reliability in road use and long rides, while offering good value for money.

Compatible notably with several Monster and Streetfighter models (e.g. Ducati 848 Streetfighter and Ducati 796 Monster 2015). Reference for order: 4320 39 C45T.