... , 300W; DC 48V, 150W, 350W, 500W. front and rear wheel motor are both available (100mm and 135mm for forks) for bolted disc brake ... and geared freel wheel designB: intelligent contorller with Auto ... ) Connect the wire with same color11) 2m lever of front motor, handgrip, brake lever12) More options to assemble13) 200w for ...