PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 899 - 520 SprocketRef : PBR01049A / 1096614011

PBR Twin Color Crown Ultra-Light Hard Anodized Mud-Resistant Aluminum 899 - 520 (Manufacturer Part No: 899 49 TC3)

Designed for demanding riders, this PBR crown is machined from ultra-light and durable 7075 T6 aluminum. The tooth profile has been designed to facilitate mud evacuation and minimize friction losses between the chain and the crown, ensuring smooth transmission and better responsiveness while riding.

• Material: 7075 T6 aluminum, lightweight and durable
• Finish: Twin Color hard anodization (red) for enhanced protection and a polished look
• Teeth: 49 teeth, pitch 520
• Design: strategic cutouts to reduce weight without sacrificing strength
• Usage: mud-resistant profile suitable for muddy terrains and demanding conditions

Compact and aesthetically pleasing, this crown offers weight savings and improved longevity thanks to the hardened anodization. Ideal for both Cross and Roadster environments, it is also suitable for off-road practices (MX, SX, enduro) where dirt evacuation and transmission reliability are essential.

Compatibility: 520 transmission — frequently mounted on machines such as KTM 690 SMC R (2026), STARK FUTURE VARG EX (2026), or HUSQVARNA FE 501 (2025).