PBR Standard Steel Sprocket 424 - 530 (Manufacturer Ref: 424 15 18NC)

Designed by PBR, this standard steel sprocket is aimed at riders looking for a robust and reliable transmission part for their roadster. Made from high-quality 18NCD5 alloy, it withstands the stresses of the chain and resists corrosion and abrasion while maintaining its original characteristics over time.

• Material: steel (18NCD5 alloy)
• Number of teeth: 15
• Chain pitch: 530
• Type/version: 424 - Standard
• Manufacturing: strict process ensuring consistency and dimensional stability
• Advantages: better wear resistance and reduced friction at the chain/sprocket contact

Ideal replacement part to renew the transmission chain and maintain good torque transfer to the rear wheel. Compatible with several roadsters and classic models — including the Yamaha RD 350 LC (1981/1982) and the Suzuki GT 750 (1977) — this sprocket fits into drivetrains where reliability matters.

Choose this PBR reference if you are looking for a proven steel solution for your maintenance or restoration tasks. Check compatibility with your model before installation.