



RENTHAL Ultra-Light Mud-Resistant Sprocket 112U - 520 (Ref. 112U-520-49GEHA)
Designed for motocross, MX, SX, and enduro riding, this RENTHAL Ultra-Light sprocket is machined from 7075 T6 aluminum to provide an optimal balance between lightweight and strength. The tooth profile is specifically engineered to facilitate mud evacuation and minimize losses due to chain/sprocket friction, resulting in sharper throttle response and more precise transmission performance on muddy terrains.
Strategically placed cutouts reduce weight without compromising rigidity, and the hardened anodization protects the surface while enhancing aesthetics. The result: a lighter rear wheel, controlled wear, and increased longevity to tackle the demands of the terrain. Ideal for riders looking to optimize their motorcycle's transmission while maintaining reliability and durability.
Compatible with many motocross and enduro machines — for example, KAWASAKI KX 450 X, SUZUKI RM-Z 250, or KAWASAKI KX 450 — check the 520 pitch and the required number of teeth for your setup.