Frame: Aluminum Alloy foldable
Motor: 500W
Battery: 48V/15.6AH
Front fork: Lockable, foldable
Brake: disc brake
Tires: 20*4.0,24*4.0
Motor: 250W
Battery: 36V10Ah 360Wh
Front fork: Steel
Tires: 10inches*2.5
Frame: Carbon fiber
Battery: 36V20Ah 720Wh
Front fork: 27.5’’ through-axle,AP suspension
Tires: 27.5*2.6
Frame: CR-MO
Battery: 48V14Ah
Stem: Adjustable, Foldable
Brake: Tektro Hydraulic Brakes
Tires: 12*2.25