25 km/h electric bicycle

Voltage: 36V/48V Power: 250W(25km/h)/ 350W(32km/h)/ 500W(45km/h) Battery: 7.8Ah/10.4Ah/13Ah/15.6Ah Display: LED colorful/ LCD/ Battery Indicator Water-proof Level: IPX4/ IPX5 Frame:Aluminium Alloy/High carbon steel Fork: Suspension Fork/ Rigid Fork Wheel Diameter: 24/26 Wheel Width: 1.95/2.1 Brake: Disc Brake Speed: 1*7/1*8

Frame：high carbon steel frame Fork：high carbon steel fork Battery：5.2AH lithium battery Motor：36V 250W motor Tyre：Kylin tyre 26*1.95 Pedal：plastic pedal Brake：V brake Gear Shifter：Single Speed

Frame：High carbon steel Fork：High carbon steel Motor：36V250W Battery：5.2AH lithium battery Gear system：Tridamond 1*7 Type：Kylin 26*2.125 Size：26 Rim：Aluminum alloy double ring Pedal：plastic pedal Sensor：Rotary sensor

Frame：high carbon steel foldable Fork：high carbon steel foldable Motor：36V250W Battery：10.4AH lithium battery Maximum speed：25 KM/H Gear system：7 speed Tyre：Kylin 20*4.0 Rim：Aluminum alloy Pedal：Plastic foldable Net weight: 29.62KG

Frame:Aluminum alloy Fork:Adjustable Shock absorbing fork 38 leg thickness Motor:ANANDN 36V 250W 36 Holes Controller:250W 25KM/H Battery:Local brand battery 36V 10Ah Brake:Disc brakes Gear Shifter:SHIMANO TZ500