Renthal Aluminium Ultra-Light Self-Cleaning 154U - 520 SprocketRef : RT00088A / 1075621005

Renthal Ultra-Light 154U - 520 (Ref. 154U-520-44GRSI) — mud-resistant aluminum sprocket designed for demanding riders. Machined from aluminum 7075 T6, it combines lightweight and strength for off-road and roadster use.

• Material: anodized aluminum 7075 T6, silver finish for surface protection and improved durability.
• Mud-resistant profile: tooth design optimized to promote mud evacuation and reduce friction with the chain.
• Weight reduction: strategic machining of holes to decrease weight without compromising rigidity.
• Specifications: 44 teeth, chain pitch 520, standard type.

This sprocket is aimed at motocross, enduro practitioners, and roadster enthusiasts looking for a reliable part to withstand the demands of the terrain. Its anodization enhances aesthetics while providing a protective layer on the surface. Precise machining ensures consistent chain engagement and a clean fit on the rear wheel.

Compatible with 520 transmissions and suitable for many off-road models, it is a robust choice for replacing an original sprocket or optimizing track equipment. However, please check the bolt pattern and mounting profile of your hub before ordering.