Renthal Framdrev 520 14 KTM 03-17 450 EXC-F/450 SX-F 03-17 250 EXC/250 EXC-F/250 SX-F 90-17 250 SX 10-17 350 EXC-F/350 SX-F 12-17 350 Freeride/500 EXC 91-16 125 EXC 91-17 125 SX 17 125 XC-W/150 XC-W 08 144 SX 09-17 150 SX 99 200 EXC 04-17 2

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.