MODEL
YU8
MOTOR
48V 250W brushless rear hub Bafang motor
CONTROLLER
52V25A
DISPLAY
3.7" LCD display,  Central LCD instrument panel with color screen and USB port 
SPEED
Up to 25 km/h with pedal assistance
BATTERY
52V 20Ah LG 21700 battery cell
SENSORS
Torque sensor
CHARGER
52V3A CE/UL/ETL charger
REACH
Up to 70 miles(112 km)
WHEELS & TIRES
26" x 4.0/aluminum/rim dual-layer aluminum wheels/tires with reflective strips (Gillure)
FRAME
26" 6061 AI aluminum alloy four-link frame, head tube putty, paint, Roma frame 
WEIGHT (WITH BATTERY)
104 lbs (47.11kg)
LIGHT
Headlights: Large LED round headlights with horn / Ranger Pro integrated switch
WEIGHT LIMIT
331 lbs(150kg)
SUSPENSION
Front: Dual-shoulder hydraulic front fork / Rear: Oil spring rear shock absorber
GEARBOX
Shimano 8-speed
SEAT
Comfortable foam saddle
HANDLEBAR STEM
Aluminum black
CRANK
Aluminum alloy
BRAKE
Hydraulic Brakes