Reinforced aluminium sprocket - 520 39 teeth by PBR

This reinforced aluminium sprocket is designed for road transmissions, crafted from PBR's competitive experience. Its strict manufacturing process and corrosion and abrasion-resistant finish provide enhanced durability for daily use. The reduction of friction helps limit wear on the chain and sprockets, resulting in less frequent maintenance.

Design and materials

• Reinforced aluminium offering good resistance to corrosion and abrasion for a prolonged lifespan
• Strict manufacturing process ensuring precise geometry for a reliable fit on the transmission

Practicality and features

• Precise machining facilitating alignment during installation and reducing necessary adjustments
• Treated surface limiting friction to decrease wear on transmission components

Usage and performance

• Designed for road use (Road Type) and suitable for Sport/Racing and Roadster environments for demanding road applications
• Reinforced construction aimed at preserving transmission performance over time

Advantages

• OEM reference 4647 39 LD
• Design stemming from competitive experience, ensuring a quality focus for performance