PBR ultra-light aluminium 428 58 teeth SprocketRef : PBR01652A / 1151595003

PBR — ultra-light aluminium crown for urban use

Manufacturer's ref: 4759 58 L — Brand: PBR. Designed from PBR's competition experience, this ultra-light aluminium 428 crown is aimed at urban riders who value reliability and lightness. Ideal for 50 cc scooters, it combines strict manufacturing and treatments that limit corrosion and abrasion while adhering to the 428 chain pitch.

• Material: Aluminium, for a good balance of strength/weight
• Number of teeth: 58 teeth
• Chain pitch: 428 (compatibility to be checked with your chain)
• Version: Ultra-light — reduced mass of the part compared to a standard crown
• Strict manufacturing process ensuring uniformity and durability

This crown fits into transmissions subjected to the demands of urban traffic: frequent starts, stops, and accelerations. Before installation, check the alignment, wear of the sprocket, and condition of the chain to ensure optimal lifespan. Suitable for the following models:

• VENT DERAPAGE RR 50 (2025 - 50 cc)
• VENT DERAPAGE 50 (2025 - 50 cc)
• VENT BAJA RR 50 (2025 - 50 cc)