| 摘要 |
Motorcycle throttle, twist-grip control unit is connected by a Bowden cable to the carburetor. In one form, both the inner and outer cable members are attached to pivot arms urged apart by a rotatable cam movable by the twist-grip. In another form, one of the cable parts is anchored to a lever arm and the other cable part anchored to the housing, the cam engaging the lever arm for movement thereof.
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