全面升级：前 13  寸后 12  寸铝轮，前后双装 减震，前后转向灯，铁架加纸箱包装 LED灯 大灯  流水转向灯 ， 带倒挡 ， 电池可以拆卸液晶双表

Comprehensive upgrade: front 13 inch and rear 12 inch aluminum wheels, front and rear double shock absorption, front and rear turn lights, iron frame and carton packaging LED headlight running water turn lights, with reverse gear, battery can be removed with LCD dual meter
1500W/12A=3800 45KM/H
1500W/20A=4300 45KM/H
2000W/12A=3900 55KM/H
2000W/20A=4400 55KM/H
3000W/20A=5000 80km/H