Configuration: Upgraded Air (Pneumatic) front fork and oil spring rear shock absorber will give you more comfortable riding experience. Front and rear disc brake system effectively reducing the braking distance. Shimano transmission system is more durable and can shift the gears more smoothly.

Three Riding Modes:  [Pedal Assist Mode]-The motor will assist you with continuous power as you pedal the bicycle. [Fully Electric Mode]-Just twist the throttle (do not need to pedal). [Manual Mode]-Stepping on the pedal just as the common bike.

Electric System: The electric bicycle is equipped with stable high speed brushless motor and removable lithium battery which can reach 30-50km (fully electric mode) to 60-100km (pedal assist mode) under ideal condition. You can charge the battery directly on the bike, or take it out to charge. 

Multi-function Display: Equipped with LCD bike computer, so you can check the riding data more conveniently, such as speed, battery level, odometer and so on, you can also switch the pedal assist level according to the road condition. 

Assembly: The bike have finished assembling 90% before shipment, usually you need to assemble the saddle, pedals, handlebar and front wheel. Warranty: Frame: 2 Years; Controller, Charger & Battery: 6 Months;  Other electric parts: 3 Months. 

Wheel Size: 20 inch.
Tire: 20"*4.0.
Frame: 6061 aluminum alloy.
Saddle: 90-100cm, adjustable.
Handlebar: 110cm.
Front Fork: Air (Pneumatic) suspension fork.
Rear shock absorber: Oil spring suspension.
Brake: Hydraulic disc brakes.
Transmission: Shimano 7-speed.
LCD: Intelligent LCD display.
Load capacity: 120kg.
Height: For 175-190cm people.
Motor: 48V 1000W brushless.
Battery: 48V 14.5Ah/17.5Ah.
Maximum Speed: 35km/h.