Renthal Aluminium Ultra-Light Self-Cleaning 154U - 520 SprocketRef : RT00334A / 1075621007

RENTHAL Ultra-Light Mud-Resistant Sprocket 154U - 520

Designed for the rider who rides in mud as much as on the road, this RENTHAL sprocket combines lightweight construction with durability. Machined from 7075 T6 aluminum, it maintains the strength needed for transmission stresses while reducing unsprung inertia. Its specific tooth profile facilitates mud evacuation and limits excessive contact between chain and sprocket.

• Material: 7075 T6 aluminum, anodized finish (silver color)
• Teeth: 46 teeth (reference: 46)
• Chain pitch: 520, standard type
• Mud-resistant design: optimized tooth profile + strategic cutouts to reduce weight without compromising rigidity

Anodization hardens the surface and enhances appearance, while the cutouts reduce mass without weakening the part. The result: a sprocket ready to withstand motocross outings, enduro sessions, and more demanding roadster use. Manufacturer reference: 154U-520-46GRSI.

Common compatibilities: HONDA CRF 450 RX ENDURO (PE07), BETA RR 250 2T ENDURO, HONDA CRF 450 RWE — check compatibility with your sprocket and axle before installation.