Highlights
Brushless Rear Hub 48V 500W, the max speed is up to 38km/h.
The removable 48V 13Ah battery offers 35-45km range in pure electric mode and 55-65km in power assist mode.
SW900 LCD display will show speed, gear, range, 5 phase assistance power.
Aluminum  alloy binocular air adjustable suspension makes the cycling more comfortable.
Shimano 7 speed gear, you can shift to a larger cog for uphill riding and downshift to a smaller cog at high speeds. 
Specification
General
Brand: KUGOO
Type: Electric Bicycle
Model: T01
Color: Black
SpecificationMotor: Brushless Rear Hub 48V500W
Max speed: 38km/h (23.5mph)
Per-charge Range: 35-45km(100% electric energy)
55-65km(electric energy+feet assist)
Controller: JYT 48V20A,5Phase Assistance Power
Display: SW900 LCD with speed, gear, range,5Phase Assistance Power
Battery Pack: Removable Internal 48V13AH(2600mah cells)
Battery Case: Design and produced by Kugoo
Frame: 6061 Alum.Alloy (Design and produced by Kugoo)
Front Fork: Alum.Alloy binocular air adjustable suspension 
Rear Shock: Kind A5  24*35*165mm
Trasmission: SHIMANO 7Spped,Finger Dial:TX50-7,Rear Dia:FT35D, Flywheel:TZ500 11-28T
Chain: KMC Z7 GY/BR
Throttle: WuXing Thumb Throttle on Handlebars
Headlight: LED*2 with horn
Tooth Plate & Crank: PRO WHEEL  46T PP
Handlebar Riser: PROMAX Aluminium Alloy
Stem: PROMAX Aluminium Alloy
Pedal: WELLGO B249 DU
Brake: XOD Brake levers Hydraulic
Pedal assist sensor: Yolin
Tyre: Kenda 20*4.0 inch
Charger: 54.6V2A SANS
Weight & SizeProduct Weight: 38kg
Package Weight: 42kg
Product Size(L x W x H): 171 x 65 x 111cm
Package Size(L x W x H): 142 x 30 x 80cm
Package Contents
1 x Electric Bike
1 x Charger
1 x User Manual