15 years Professional electric bike factory


city e bike

20 inch mini folding mini city electric bike A3AL20

20 inch folding electric bike
Lithium battery green power
Support OEM and ODM
CE 151914


Shuangye Lithium-Ion can take you up to 100km on one charge and makes the hills feel almost flat. Taking many cues from the best-selling shuangye Lithium, electric bike with proven all-round use ability, the Lithium-Ion adds the fantastic Shimano STEPs pedal-assist system with 3 levels of power-assist and a 250W output. It’s got all the added zip you could need to enjoy the simple pleasure of being on two wheels without the fatigue. It’s fully road-legal, it can be ridden anywhere a conventional electric bike can, it’s able to carry a load without effort and it’s fun to ride at all times – a true ticket to freedom. Tow the kids around the park, keep up with others more easily, commute with less fatigue, you could even load it up for easy bike-camping … there’s so many ways in which this bike could change not only your but your whole family’s cycling.electric bike

20 inch aluminum alloy folding frame,handlebar and saddle height can be adjustable,suitable 1.2m-1.8m to riding,operation is very simple, first pull out the saddle knot or handlebar knot, and counter-clockwise to loosen the knot adjusted height of electric bike, and then tighten the knot.Front wheel and rear wheel is V brake,Shimano transmission system,36v 250w motor in rear wheel that electric bike have strong power to climb hills.

City electric bike with 36v lithium battery,Electric resistance and PAS mode,if PAS mode,riding mileage have 100km.

electric bike

A light weight folding city electric bike at a reasonable price,with an excellent warranty and solid dealer network,have multiple Colour,such as white/black/dark blue/light blue,16/20 inch frame to choose,20 inch folding frame, 6061 aluminum alloy, small size and light weight easy to carry and store.adjusting seat and handlebar height to better fit and ergonomics,integrated throttle with the remaining battery indicator, the maximum speed of 32km/h.

Front headlight upgrade

                                                      A3AL20 Electric bike specifications
ModelShuangye 20 inch e bike A3AL20Wheel20 inch wheel
ColorWhite/Dark blueTyre20*1.75
MotorShuangye 36v 250w/350w brushless motorGearShiman 7 Speed
initiating modePAS and throttlePASThree adjustable speed  1:1 pedal assistant
Battery36V10AH Lithium batteryChainRust resistant chain
Range1:1 PAS mode, 40-50KMHandle barAluminum alloy
Warrantymotor & battery 1 yearscranksetAluminum alloy
ChargerAC100V-240V,42V 2ASaddleComfortable saddle
Charging time5-7 hoursDisplayLED Display
Max speed25km/h 30km/hheadlight1 W LED headlight
Loading150kgrear racksteel
FrameAluminum alloy folding framesticker &colorShuangye(can OEM)
Wheel rimAluminum alloyPedalaluminum
Front forksteel forkCertificationCE EN15194
Front brakeV- brakeWeightN.W:21kgs,G.W:26kgs
Rear brakeV- brakeCarton size89*66*40CM
Climbing ability≥12°20'GP container120PCS(5.69*2.13*2.18)