PBR standard steel - 428 49 teeth SprocketRef : PBR01532A / 1075344003

PBR Standard Steel Sprocket - 428, 49 Teeth

This PBR steel sprocket is designed for demanding riders looking for a robust and reliable transmission part. Machined from a competition-grade 18NCD5 steel alloy, it offers good wear and corrosion resistance while maintaining precise tooth geometry for smooth power transmission.

• Brand: PBR
• Material: Steel (18NCD5 alloy)
• Colour: Black
• Number of Teeth: 49
• Chain Pitch: 428
• Type: Standard Sprocket

The manufacturing process follows a strict protocol derived from competitive experience, ensuring consistent tooth geometry and durability over time. Designed to limit friction and resist abrasion, this sprocket integrates perfectly into the drivetrains of 125 roadsters and other small displacement bikes equipped with 428. Standard installation and maintenance: check the alignment and wear of the chain upon installation to ensure good performance and even wear.

Common Compatibilities:

• YAMAHA R125 (2025)
• YAMAHA MT-125 (2025)
• YAMAHA XSR 125 LEGACY (2024)

Manufacturer Reference: 4513 49 C45