Renthal Framdrev 520, 13T, Kawasaki 19-20 KX450, 06-18 KX450F
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.
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