Birashoboka ko uri moto isohora umuyoboro wa mffler 60mm ushinzwe kugura, ushakisha moto nziza yo mu bwoko bwa moto yo mu bwoko bwa 60mm , na Jilang Motorcycle Exhaust Systems ni uruganda rukora umwuga kandi rukaguha ibyo ukeneye. Ntabwo amapikipiki asohora imiyoboro ya 60mm twakoze yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye. Dutanga kumurongo, mugihe gikwiye kandi urashobora kubona ubuyobozi bwumwuga kuri moto isohora imiyoboro ya 60mm . Ntutindiganye kutwandikira niba ushishikajwe na moto isohora umuyoboro wa 60mm , ntituzagutererana.