To call the KTM Super Duke's 999cc, DOHC V-twin a mere ‘motor’ is a bit like saying atomic warfare is bad for the flowers. Twisting the throttle unleashes such incredible accelerative forces on the KTM 990 Super Duke it’s possible to give yourself wrinkles over your body. The fuel economy is laughable, often 80 miles to reserve, but frankly you’ll be enjoying yourself too much to care.

Cost

£3520-£8345