This e-bike USES alg-hf-011 upper tube, gourd-shaped rear fork and flat fork, the overall structure has a sense of speed, strong and powerful. Suspension front fork, higher handle, 26*4.0 tires, streamlined water dropper, make it like transformers, the whole bike is designed according to the golden ratio and conforms to the principle of human body mechanics. Suspension front fork and Shimano variable speed system make riding more comfortable, front and rear disc brakes have better braking effect in riding, safe and reliable. Reasonable and unique electrical system matching, plus 1:1 PAS, step less variable speed makes the driving force stronger, the range longer and the battery life longer.