Sorry Rob, my error. I missed the third cable at the top of the last picture in your previous post. I thought the one that follows the drive shaft toward the engine, must have been the speed-change cable. It must really be the engine-speed control cable on its way to the engine. So, there are two external levers on the transmission housing: one for clutch and one for low speed or high speed. In your new picture the one at the bottom, on the drive-shaft side of the transmission, operates a bellcrank which operates a pull-push rod going inside. I take it that moves a sliding back-gear to change speed. The one at the top of the picture (the back of the transmission) must be the clutch? It is all about as complicated, and as neatly executed, as I'd expect from Honda.
