PBR Steel Standard 440 - 520 Gearbox output pinionRef : PBR00883A / 1077713002

PBR steel sprocket, designed for riders looking for a reliable part for their transmission. Derived from PBR's competition experience, this standard sprocket is intended for 520 chain sets and for cross or roadster applications where robustness and consistency of the transmission are essential.

• Material: high-quality steel (18NCD5 alloy)
• Number of teeth: 13
• Chain pitch: 520
• Type / version: 440 - standard version
• Corrosion and abrasion resistant, manufactured under a strict process
• Designed to reduce friction at the sprocket-chain connection

Whether you are preparing a motocross bike to tackle ruts or looking for a robust replacement part for a roadster, this PBR sprocket provides the strength and durability needed for the transmission. Compatible with several 125 machines (e.g., GAS GAS EC 125 RACING 2015, YAMAHA YZ 125 2004, GAS GAS EC 125 SIX DAYS 2011), always check the diameter and pitch before installation.

Manufacturer reference: 440 13 18NC — PBR standard steel sprocket 440 - 520.