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G660 electric bicycle - standard version 
No.: G660 standard version
Voltage: 48V
Speed of travel: 25km/h
Product style: Folding
Wheel size: 20 inches
For people: adult
Product Details
Main  configuration table
model:G660 standard version
Wheel size:20 inches in.
Frame size:20 inches in.
colour:Space gray black blue white blue  black red black and white
net weight:20KG
Frame:6061 aluminum alloy, GIT welding
handlebar:6061 aluminum alloy, 25.4*570mm
Car clip:GINEYEA kc80-40.8mm
Front fork:Aluminum shoulder oil spring fork
Shift lever:SHIMANO TX50-7
After dialing:SHIMANO, TY300
Dental plate:Prowheel aluminum alloy crank square  hole 52T steel tooth
flywheel:Shimano MF-TZ21 14-28T
Chain:KMC 7s
Central axis:Kenli square hole palin bearing
Brake brake:ZOOM DB-220 mechanical disc brake
Rims:Magnesium alloy integrated wheel 20  inches
Tires:KENDA 20*1.95
Speed up to:WUXING/five stars, 122DX
Seat:Vinyl cap, liner PU
Foot pedal:LP folding car plastic pedal
Accessories:Parking rack
Electric  configuration:
How to ride:Electric assist mode
 Pure man riding 7 speed
 Pure electric mode
Endurance:Power lasting 40-50KM
 Pure battery life 25-35KM
Maximum speed:≤25km/h
battery:18650 lithium battery 48V10AH
Charging time:5-7H
charger:Overvoltage, overcurrent protection,  etc.
Motor:Rear drive 48v240W brushless and  toothed, waterproof grade IP54
Booster:Single Hall speed sensor
Brake power off function:ZOOM brake power off
Wire connector:All cables are waterproof quick  connectors