Waterproof 48V 1200W 20" FAT Tire Direct-Drive Rear/Front Hub Motor Wheel
Waterproof 48V 1200W 20" FAT Tire Direct-Drive Rear/Front Hub Motor Wheel Disclaimer: This is a wheel-only listing, it doesn't come with any additional kit components. The aluminum double-walled rim and hub motor are already attached, all you need to do is put your tire to the motor wheel. The wheel axle diameter is 10 mm. Steel forks can be filed if the axle does not fit into the dropout because of its slightly larger diameter. Please do not file more than necessary and make sure that it does not damage the forks. Aluminum forks can also be filed, with extra caution. Aluminum rims have openings for a schrader-type valve. SPECIFICATIONS Recommended Tire Width 4" Rim Width 80mm Rim Diameter (Outer) 418mm Rim Diameter (Inner) 380mm Spoke 78mm 12G Carbon Steel Copper Nipples Rear Dropout 175mm Rear Axle Length 238.5mm Front Dropout 135mm Front Axle Length 210mm Motor Torque 30Nm Efficiency >82% Motor RPM (Nominal) 430 Motor Hub Diameter 242mm