The motorcycle body is arranged upon the footrest, and is provided with a battery-holding chamber.
2
抽取式电池盒以可分离方式设置于 电池容置室之中。
The draw-out battery case is detachably arranged in the battery-holding chamber.
3
钳制球分别设置于容置槽内,且每一钳制球凸出于转动环的外表面。
The clamping balls are arranged in the accommodating grooves respectively, and each clamping ball is protruded out of the external surface of the turning ring.