--UMA Pedelec Bike central-controlled brake integrated system give instant order to cut power off
--Self-adjustment of power output, Double USB output, Charging for various devices.
--Samsung high-density battery core. Al-alloy case, 75km continue voyage ability.
--Built-in 3-axis acceleration sensor, 3-axis gyroscope
--UMA pedelec bike motor, transmission efficiency reaches up to 86%
--Samsung high-density battery cell, Al-alloy metal shell.
--16kg include battery; aircraft grade aluminum.
--6 different colors provide different versions for gentlemen and ladies, The ergonomic design bring more comfortable riding experience.
--Use safer power-off brake lever.
--EN head light with two modes, rear light with four attention modes.
--Built-in three acceleration sensor which can recognize automatically and induct power feeds requirement.
--Five different dynamical systems, from 100% pedal force to 100% electric power.
--Twenty battery cells, the battery can be fully charged in three hours, assistance mileage can reach to 55km. It’s own USB can be a power bank to charge your phone and laptop..
--Built-in GPS positioning precisely, recording riding track, diagnosing bike state, analyzing malfunction...

Motor: Light weight rear wheel moor, 36V 250W, 2-year warranty.
Battery: Samsung battery 36V 5.2AH, 2-year warranty.
PAS display: highly sensitive PAS & LCD displayer
Controller: intelligent controller + 12 magnet speed sensor.
Charger: AC 100V-240v 2A
Charging time: 3hours.
Maxed speed: 25km/h
Range: up to 45km per charge
Max load: 120kgs
NW/GW: 20KG/21KG
Frame: 6061 alumnuam alloy
Tyres: 20in KENDA brand
Rim: aluminium alloy
Front fork: aluminium alloy fork
Front/rear brake: clam brake
Handlebar/stem: aluminium alloy
Chain: rustless resistant chain
Chain wheel: aluminium alloy
Saddle: rubber saddle
Seat post: aluminium alloy.
Front/rear lighting: LED
packing sie: 97*21*148cm