From potato-potato Harleys to MotoGP winglets, prove you know your throttles from your thumpers.
Which motorcycle brand produced both the RD350 two-stroke and the YZF-R1 sportbike?
Yamaha
Which manufacturer became especially associated with the prominent use of aerodynamic winglets in MotoGP around 2015?
Ducati
How many cylinders did the Kawasaki H2 Mach IV’s 748 cc, air-cooled, two-stroke engine have?
Three
Compared with a four-stroke engine, which type of motorcycle engine generally produces more visible exhaust smoke?
Two-stroke
Which motorcycle control, built into the right handlebar grip, increases engine power when twisted toward the rider?
Throttle