PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 270 - 520 SprocketRef : PBR01007A / 1096601001

PBR Twin Color crown made of ultra-light aluminum, designed for off-road and demanding roadsters. Specially machined to limit mud accumulation, it combines lightness and robustness for reliable performance in MX, SX, and enduro.

• Material: 7075 T6 aluminum, precision machining for a lightweight and durable part.
• Mud-resistant profile: teeth designed to facilitate mud evacuation and limit friction losses between chain and crown.
• Hard anodization: hardens the surface, protects against abrasion, and provides an aesthetic Twin Color finish (blue).
• Targeted weight reduction: strategic holes that reduce mass without compromising mechanical integrity.
• Specifications: 48 teeth, chain pitch 520, standard type.

This crown offers an interesting compromise for those looking to reduce weight in the transmission while maintaining longevity and strength. Its profile and surface treatment make it suitable for muddy conditions and the repeated stresses of tracks. Suitable for motocross practices and prepared roadsters seeking a lightweight and mud-resistant part.

• Compatibility examples: YAMAHA YZ 450 F (2026 - 450 cc)
• FANTIC XX 125 (2022 - 125 cc)
• GAS GAS EC 300 F (2015 - 300 cc)

Manufacturer's ref: 270 48 TC4