Mini e-Bike Dohiker Y1 DOHIKER Y1 folding electric bicycle, 350W 36V waterproof electric bicycle with 14-inch wheels, 10Ah rechargeable battery, three operating modes, LED headlights As an ideal carrying tool for your daily use and bringing you a new lifestyle, this DOHIKER Y1 electric bicycle is amazing. The folding head design is convenient for storage [...]