Product Type:
QH-SYM6-350
Open Size Front (mm):
135
Wheel Size (IN):
20
Open Size Rear (mm):
170-190
Rated Voltage (V):
36/48/60
Drive:
Rear
No-load current (A)
1.2
Cable Location:
Shaft center right
Rated current (A)
12
Spoke Specification:
no
Rated torque (N):
33
Hall Sensor:
Optional
Rated Power (W):
350
Speed Display:
Optional
Rated Speed (km/h):
25-45
Surface:
Black painted
Rated Efficiency (%):
≧82
Brake Type for Front:
saucer Brake
Reduction Ratio:
1:5
Brake Type for Rear:
saucer Brake
Weight(Front wheel) (Kg):
1.7
Noise (db):
< 50
Weight(Rear motor) (kg):
5.0
Waterproof Grade:
IP54
our website:https://www.chinabicyclemotor.com/