Description
Renthal’s Ultralight grooved off road front chainwheels are chosen by more factory Motocross and Supercross teams than any other chainwheel on the market. Designed to offer excellent durability with a lightweight design which delivers maximum power transfer. Each Ultralight Sprocket is CNC machined from cased hardened and core refined 655M13 nickel chromium steel. Mud grooves are then CNC machined into each tooth on both sides to allow mud to flow away from the contact points between the chain and chainwheel. This design reduces wear and dramatically increases the lifespan of your drivetrain.
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