Material：6061 aluminum alloy
Size：20 x 4.0 inches
Motor：48V 1000W(PEAK)/750W (SUSTAIN) brushless motor
13Ah Battery Version: 48V13Ah Lithium-Ion Battery *1
26Ah Batteries Version: 48V 13Ah Lithium-Ion *2; Equalizer*1; Battery mount*1

Lights: Dual Font Lights & Back Light
Charging Time: about 5H
Maximum Climbing degree: 10°
Brake: 160mm front & rear mechanical disc brake
Transmission System: Shimano 7 Gears