It'll be the one where the clutch lever used to be.

I squeeze the (surprisingly light) clutch lever, select first gear and pull away.

It's also fitted with a two-way quickshifter, so you can change up and down the gearbox without having to touch the clutch lever.

Three controls were on the right side of the gas tank, a vertically-operated shifter, an exhaust valve lifter, and a hand clutch lever.