Specifications Name Folding ebike Folding size 690*300*580mm Model A1F Box size 720*340*610mm Unfolding size 1300*1005*450mm Load 120kg Weight 18kg Riding mode Pure electronic/Foot assist Star mode Foot help Motor voltage 36V   250W Sitting tube 400mm Brake distance Dry:No longer than 4ma Humid:No longer than 15m(Speed: 20km/H) Wheel size 16 inch Motor position Rear wheel Brake mode … Continue reading Instructions for the use of the folding ebike A1F