In this installment of “This Week’s Suzuki Hayabusa Rumor,” we again take a look at the motor of this venerable sport bike. The rumor going around the interwebs right now is that the 2019 Suzuki Hayabusa will feature a “semi-automatic” gearbox.
Side-stepping the part where saying a gearbox is semi-automatic is a lot like saying someone is “semi-pregnant” (you either are, or aren’t), the rumor stems from a patent filed by Suzuki that shows a gear-shifting mechanism with the foot-shifter that doesn’t require a clutch.
If this sounds a lot like an up/down quickshifter system, then you score extra bonus points today for being a rational human being, but you would be very wrong about what this whole rumor should actually be about.
This is where reading the patent is actually really useful, because it turns out that this patent has a lot less to do with some sort of new transmission type, as the internet rumors would suggest, and a lot more to do with repackaging the transmission of a motorcycle (or any engine with an integrated gearbox) into a tighter unit, while retaining a standard manual shift mechanism.