Our customers requesting a bike kit that provided more hill-climbing power for the steepest of hills and heavier loads. 128SX engines is for 350W,500-watt electric bike conversion kits are perfect for heavier riders, fat bikes, trikes, tandems, power cargo and more! Conquer every hill and bike fearlessly with the 128 Series!
Aikema 128SX front hub motor fetured powerful and high torque.
128 F350 BBA B1
128 F500 BBA B1
Rated Power (W) :350/500
Rated Voltage
(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
O.L.D:100 mm
Color Black/Silver
Spoke parameter 36H*12G(Optional)
IP level :65
Certifications: CE/ROHS/EN15194
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 40 km/h (25 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.
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Aikema 128 Aikema 36V/48V 350W/500W powerful front hub motor for eRoad,eUrban,eMTB,Cross ebike,e-gravel. Images
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