Aikema 128SX front hub motor fetured powerful and high torque.
128 F350 BBA B1
128 F500 BBA B1
Rated Power (W) :350/500
(DCV) : 36V ,48V
Wheel Size(Inch) :20"-28"
Max Torque(N.m) :60
Efficiency (%) :≥80
Weight (kg) : 2.8
Speed(km): 32/40 km/h
Noise Grade (dB) :<55
Spoke parameter 36H*12G(Optional）
IP level :65
Why should you prefer a geared hub motor to direct drive motors?
- internal clutch eliminates drag when riding without assistance.
- internal gearbox yields much higher torque at low speed.
- the rotor spins 4-13 times faster, resulting in a smaller and lighter motor.
*O.L.D.: stands for Over Lock-nut Dimension. This is the width of the hub measured from outside of lock nut to outside of lock nut.
There are two motors available (250W – EU and 750W – USA), which allow you to developed the maximum speeds of 25 km/h (15.5 mph) for the EU version and 35 km/h (22 mph) for US version. The motor wheel is built for any wheel sizes between 16-inch and 29-inch, great for the city, trekking, MTB, gravel, or road bikes.