Renthal, Framdrev, 520, 13, Honda 19-20
Renthal Ultralight Chainwheels are chosen by more Factory Motocross and Supercross teams than any other on the market. Case hardened and core refined 655M13 Nickel Chrome M olybdenum steel and precision CNC machined to extremely tight tolerances for maximum longevity. Computer aided Ultralight design minimises weight and allows maximum power transfer to the real wheel.