本产品外形尺寸、外观等同于常规产品，低容量设计，适合用于性能好的进口摩托车且车主惯常经济消费的情况，一般以OEM为主。The productdimension, appearance is equivalent to the conventional products, low capacity design, suitable for the good performance of the motorcycle imports and owners of habitual consumption situation, generally based on OEM.