E-Cycle / Electric Bicycle

E-Cycle is a kind of Electric Bicycle that designed for urban young people to replace a short distance on foot .And it is drived by a pair of drive wheels that are in close proximity .when shifting,the Speed difference between the two provides the power that steering for the body. Then the Built-in gyroscope can be used to achieve the Dynamic equilibrium. When Cycling , It can be quickly folded into a small volume, which is one of the characterise that is easy to carry.when in peacetime ,it can act as a fitness equipment placed in the home.when we are exercising,we are aslo charging for the vehicle,which accomplish the true zero-emission.