PBR Steel Standard 347M - 520 Gearbox output pinionRef : PBR01212A / 1077686003

PBR Standard Steel Sprocket 347M - 520 (Manufacturer's reference: 347M 16 18NC)

Designed by PBR, an Italian reference in transmission components, this front sprocket made of steel meets the requirements of riders looking for a robust and easy-to-install part. Its "standard" steel design offers a reliable solution for the drivetrain: 520 chain pitch, 16 teeth, and 347M profile to fit common transmissions on roadsters and versatile models.

• Material: steel — mechanical strength and controlled wear
• Number of teeth: 16 — influences final ratio and engine response
• Chain pitch: 520 — compatible with kits and chains of this pitch
• Type / version: 347M, standard version
• Manufacturer's reference: 347M 16 18NC

This sprocket is suitable for the most common roadster applications, such as the HONDA CB 750 HORNET (2025), HONDA XL 750 TRANSALP (2024), and HONDA CBR 650 R (2024), subject to verification of fitment and specifications for each model. Check the chain pitch and spacing before replacement.

For maintenance: check the wear of the teeth and chain before installation, and adhere to the manufacturer's torque specifications during mounting. Original PBR part, ideal for renewing the transmission or modifying the final ratio with complete peace of mind.