PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 702 - 520 SprocketRef : PBR01032A / 1096612004

PBR Twin Color Crown Ultra-Light Hard Anodized Mud-Resistant Aluminum 702 - 520 (Manufacturer Ref: 702 51 TC4)

Designed for demanding motocross and enduro riders, this PBR crown combines lightweight construction with mechanical strength. Precisely machined from 7075 T6 aluminum, it features a tooth profile designed to facilitate mud evacuation and minimize chain and crown snags. The hard anodization enhances the surface against abrasion and provides the "twin color" black/blue look that will add character to your rear end.

• Material: 7075 T6 aluminum, CNC machined
• Number of teeth: 51 teeth (reference 51)
• Chain pitch: 520
• Finish: hard anodized bicolor (black/blue)
• Advantages: strategic weight-saving cutouts, mud-resistant profile, ultra-light design
• Usage: specially suited for motocross, supercross, and enduro

This part is designed to reduce unsprung mass while maintaining good structural strength. Ideal for mounting on machines such as Sherco 450 SEF-R, Beta RR 390, and Gas Gas EC 250 F, this crown offers a refined finish and reliable performance on muddy and demanding terrains.