Cycling Mode:Electric power+Manpower

Frameset

Frame:alloy frame,internal cable routing

Size:20"

Color:It can be customized

Fork:suspension  fork

Wheels  

Tire  20"*4.0"

Drivetrain

Left Shifter:NIL

Right Shifter:  SHIMANO-7SP

Front derailleur:NIL

Rear derailleur:SHIMANO-7SP

Crank:  Alloy 170mm

Cassette: 7-SPEED

Chain:7-SPEED

Pedal:alloy Pedal

BRAKE:Mechanical disc Brake

Accessories   

Battery:48V / 10AH，concealed

Charger  standard 2A (100-240V) charger

Charging time:4-5H

Display: LCD Display

Controller:48V*500W Intelligent controller

Motor:Hub Motor 500 watt, 60 Nm, 20mph or 35km/h max assist（Option: 500 watt)

Riding Distance:30~45KM

Product size: 152*26*83CM

Weight: 29.08KG

Weight limit:  This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 330 pounds (150 kg).