A null-balance system is provided by balancing the magnetic forces by electrostatic forces. 零位平衡系统是靠静电力来平衡磁力而造成的。
The rear wheels do not drop one in the first turn and when the stability system intervenes, it is quiet and undramatic. 后轮在第一个转弯中从不拖后腿，当平衡系统介入时，它是安静而平淡无奇的。
