PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 702 - 520 SprocketRef : PBR01030A / 1096612001

PBR Twin Color 702 48 TC4 Sprocket — Ultra-light 520 aluminum sprocket, specially machined for Cross, MX, and Enduro riding. Designed for demanding riders, it combines a mud-resistant profile and meticulous manufacturing for precise and reliable transmission behavior.

• Material: precisely machined 7075 T6 aluminum for an excellent stiffness-to-weight ratio.
• Number of teeth: 48 (manufacturer reference 702 48 TC4).
• Chain pitch: 520, compatible with standard drivetrains of this category.
• Finish: Twin Color (blue) hard anodization that hardens the surface and protects against abrasion.
• Design: optimized tooth profile to facilitate mud evacuation and limit friction between chain and sprocket.
• Weight reduction: strategic cutouts to reduce mass without compromising structural strength.

This PBR sprocket is aimed at motocross, SX, and enduro riders looking for a lightweight, aesthetic part designed for off-road use. Its geometry helps maintain a clean transmission in muddy conditions, and its anodization enhances durability over time. Compatible with models such as Sherco 450 SEF-R, Beta RR 390 4T, and Gas Gas EC 250 F depending on original setups and ratios.