Discoberysize: 20"x 4color: blackframe: Aluminumbattery: 48V 8 AH LithiumBattery charging time: 4 hours. Motor: 350W brushless Rear HubPayload: 250 lbs Max speed: 20 MPH. Range: 25~30 miles with PASDerailieur: Shimano 6 speed gearsLCD display

Fenders - Front and Rear

Motor:350W brushless Rear HubPayload: 250 lbs Max speed:20 MPH

Derailieur:Shimano 6-speed-gears

size: 26"x 1

Motor:350W brushless Rear HubPayload: 250 lbs Max speed:16 MPH

frame:high-carbon steel

75color: white

75color: creamframe:high-carbon steelbattery:36V 12AH Lithium

size:16" x2color: white

Motor - BAFANG 750W

battery:36v 12Ah lithium

75color: blackframe:high-carbon steelbattery:36v 10Ah lithiumbatterycharging time 4-6 hours motor:250w brushless Rear HubPayload: 250 lbs max speed:16~19MPH range:22-28 Miles with PASDerailieur:Shimano 6-speed-gearsLED display