This electric bike is constructed from aluminum alloy, strong enough to support a maximum user weight of 110kg. The bike features 20mph max speed,45km pure electric range,25-57miles power assisted range,this electric bike is very convenient for work,trip and work.

Features:
500w powerful motor allows the electric bike to reach speed up to 20mph.
14AH lithium battery powers the bike to travel for up to 45km range in pure electric mode,25-57miles range in power assist mode.
Screen display help you to monitor battery status, speed, trip distance, speed grade, etc.
Sturdy aluminum construction can accommodate riders up to 110kg.
Front(Max. 20lb load) and rear rack(Max. 40lb load) allow you carry your item during riding trip.
Front suspension fork and suspension seat post provide a comfortable ride on bumpy roads.
Hydraulic disc brake put control and safety at your fingertips.
27.5*2.25" tires deliver maximum traction and effortless ride.
Bright headlight and tailight provide more safety during nighttime riding.
Adjustable seat height to find the perfect position for a comfortable ride.
Removable battery to convenient to recharge.
Convenient for short trip,shopping,work and daily use.

Specification:
Loading Capacity: Max. 110kg /242lb

Suggested Rider Height: 5'9"-6'3" 
Maximum Speed: 20mph
Pure Elertic Power Range: 45km
Assisted Power Range: 25-57Miles
Material: 6061 aluminum alloy
Battery: 48V 14Ah 672Wh
Motor: 500W geared rear hub motor with clutch
Maximum Torque: 80Nm
Front Sprocket: 58T belt drive ring
Rear Sprocket: 20T belt drive cog
Crankset: 170mm aluminum alloy crankset, 5-bolt 130mm BCD
Brakes: Hydraulic disc brake with metallic pads and automatic motor power shut off system
Brake Rotors: 180mm stainless steel front and rear disc rotors (2.3mm thick)
Seat Post: Comfort suspension seatpost with adjustable spring and 25mm travel
Front Hub: 15mm thru-axle seal bearing aluminum alloy disc brake hub
Rim: Double wall aluminum rim, 25mm width
Throttle: Thumb throttle control with 5 levels of pedal assist
Spoke: Stainless with brass nipples, 13G front, 12G rear
Front Rack: Max. 20lb loading capacity
Rear Rack: Max. 40lb loading capacity
Front Light: 12V LED white headlamp
Rear Light: 12V LED taillight with brake light
Tire: 27.5" x 2.25"
Seat Height: 96.4-111.8cm / 38.0-44.0in
Size: 187*63*111cm / 73.6*24.8*43.7in
Weight: approx. 65.0lb
Package Size: 180*20*105cm / 70.9*7.9*41.3in
Package weight: approx. 33kg / 72.8lb

Package List:
1* E-Bike
1* Charger
1* Uase Manual