PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 4649 - 520 SprocketRef : PBR01237A / 1096607001

PBR Twin Color Ultra-Light Aluminum Sprocket 49 Teeth (ref. 4649 49 TC6) - 520

Designed for off-road use, this PBR sprocket combines lightness and strength for Cross/MX/Enduro practices. Machined from 7075 T6 aluminum, it features an optimized tooth profile and a hardened anodized treatment that protects the surface while enhancing the twin color orange aesthetic. Strategic cutouts reduce mass without compromising structural rigidity.

• Material: ultra-light 7075 T6 aluminum
• Number of teeth: 49
• Chain pitch: 520
• Mud profile: teeth designed to facilitate mud evacuation and minimize friction with the chain
• Hardened anodization: wear resistance and refined twin color finish

This sprocket is aimed at demanding riders looking to lighten their drivetrain while maintaining reliable performance in muddy conditions. Its geometry promotes clean chain engagement and simplified maintenance on the track.

Common compatibilities: ideal for Cross machines such as the BETA RR 480/430/390 (2024) and other models accepting a 49-tooth 520 sprocket. Check the exact compatibility with your vehicle before purchase.