PBR Standard C45 Steel 289 - 520 SprocketRef : PBR00477A / 1075537005

This PBR sprocket reference 289 51 C45 is a robust replacement part for 520 transmissions. Designed for off-road and roadster use, it provides a simple and reliable solution to refresh the transmission of your trail, enduro, or sport roadster.

• Material: C45 steel, black finish
• Number of teeth: 51 (compatible with 520 chain pitch)
• Type: standard, suitable for original mounting
• Brand: PBR — competition-oriented expertise

The machined teeth allow for easy maintenance and installation: replace your worn sprocket without altering the transmission geometry if you keep the pinion and chain at the same pitch. Ideal for riders looking for a reliable and easy-to-install part, it adapts to the demanding uses of motocross as well as the road stresses of roadsters.

Practical tips: check the condition of the pinion and chain during replacement and adhere to the manufacturer's torque specifications during installation. Suitable for direct replacement for models such as HONDA CRF 450 X (2024), HM CRE-F 500 X (2014), or HONDA CRF 450 RX ENDURO (2024).