Rare-earth metal magnet are used in the motor to efficiently produce large power. Dual Mode Controller, Motor works under Hall effect and non-Hall effect, extend life for electric bicycle.
If the components break down, controller will switch into non-hall effect mode, the motor will still be working. The 1000 W system requires a 48 Volt battery with a capacity not less than 11.6 AH or 52 Volt battery with a capacity not less than 13 AH.
(If you chasing a higher speed). Frame Diameter: 22.56 (57.3 cm).
Suitable for 26 Bicycle Wheel. Frame Width: 0.94 (2.4 cm). Tire Recommendation: 26" x 1.95"2.125 Tires. Motor Diameter: 9.84 (25 cm).
Motor width: 1.18 (3 cm). The 27 mm high magnetic steel provide high stability of motor power. Dropout: 5.31 (13.5 cm). M14 bolt size of axle. 1 x Rear Hub Motor Wheel.1 x Twist Throttle & Handle Bar. 1 x Pair of brake levers. 1 x Pedal Assist Sensor.