PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 899 - 520 SprocketRef : PBR01051A / 1096614013

PBR Twin Color Crown Ultra-Light Mud-Resistant Aluminum 899 - 520
Manufacturer reference: 899 51 TC3 — Brand: PBR

• Material: precision-machined 7075 T6 aluminum, lightweight and durable.
• Number of teeth: 51 — Chain pitch: 520.
• Optimized tooth profile to facilitate mud evacuation and reduce friction between chain and crown.
• Hard anodization: enhances surface durability and provides a neat Twin Color finish (red).
• Strategic cutouts to lighten the part without compromising its mechanical strength.

Designed for off-road and road practices where bulk, mud, and transmission constraints are present, this PBR crown combines lightness and longevity. Its specific tooth design helps limit losses due to friction and facilitates cleaning after riding, while the anodization protects the surface from damage and refines the look of the transmission.

Universe: Cross / Roadster. Compatibility examples: KTM 690 SMC R (2026), STARK FUTURE VARG EX (2026), HUSQVARNA FE 501 (2025). Ideal for riders looking for a high-performance, aesthetic crown suitable for muddy conditions without compromising on robustness.