-Material：6061 aluminum alloy
-Size：20 x 4.0 inches
-Motor：750W brushless motor
-Torque: 55 N.m
-13Ah Battery Version: 48V13Ah Lithium-Ion Battery *1
-26Ah Batteries Version: 48V 13Ah Lithium-Ion *2
-Max Speed: 28MPH (45 KPH) (The actual speed will vary due to rider weight and road conditions)
-Max Mileage: 34.17 Miles (55KM) at electric mode 1 and 46.6 Miles (75KM) at PAS mode 1
-Charging Time: about 5H
-Maximum Climbing degree: 10°
-Brake: 160mm front & rear disc machine brake
-Transmission System: Shimano 7 Gears
-Bike Weight: 76.72lbs (34.8KG)
-Gross Weight: 89.29lbs (40.5KG)
-Maximum Load: 264.55lbs (120KG)
-Advise Rider Height: 5.0~6.8(ft) or 155-210(cm)
