Electric Bicycle

Refers to the battery as an auxiliary energy on the basis of ordinary bicycle , the installation of the motor , controller, battery , turn the gates to manipulate the components and electrical Folding electric bikes systems integration and display personal transport. Electric bicycles, refers to the battery as an auxiliary energy, with two wheels , to achieve human riding , electric or electric -assisted bicycles special features . According to the State in 1999 to develop common standards for the relevant Cargo bike designed maximum speed , empty mass , dimensions , and non-motor electric bike attribution management areas , should also have the following five characteristics: the function must have the foot traffic , the battery only as a auxiliary energy ; must have two wheels ; design speed of not more than 20 km / h ; vehicle weight of not more than 40 kg ; tire width ( in the womb ) is not greater than 54 mm .
Electric bicycle models with TD ( special kind of electric bicycles bike category ) crown numbers. Although it is characterized by the appearance (or even the appearance of features with a motorcycle ) with an ordinary bicycle , but the main thing is that it is based on an ordinary bicycle , the installation of the motor , controller, battery , turn the steering components such as brake handle and display Electrical and instrumentation systems integration, personal transportation .