PBR C45 standard steel 4456 - 525 43 teeth SprocketRef : PBR01624A / 1149059003

PBR C45 Steel Standard Sprocket 4456 - 525 – a component designed for the transmission of demanding roadsters. This rear sprocket made of steel (C45 / alloy 18NCD5 according to the product sheet) features 43 teeth and a chain pitch of 525, designed to replace the original part and maintain a reliable engine/wheel coupling on the road as well as in daily use.

• Manufacturer reference: 4456 43 C45
• Material: Steel (heat treatment and industrial finishes)
• Number of teeth: 43
• Chain pitch: 525 — compatible with 525 rolling trains
• Colour: Black — durable and understated finish
• Design based on PBR's competition experience: strict manufacturing for dimensional consistency
• Corrosion and abrasion resistance, with reduced friction according to specifications

Ideal for roadsters such as the Benelli Leoncino 800, TRK 502, and Leoncino 500 (see model compatibility), this sprocket is a robust choice for those who want to maintain a healthy transmission and precise handling on a daily basis. Replace your worn sprocket with a PBR reference to regain a clean chain engagement and controlled wear.