Unlike Peter, I am quite short in the leg (29" for trousers) and according to Google Translate, that makes me Gambacorta. I can't find a motorcycle equivalent although it does appear to be an Italian family name and, bizarrely, a mountain peak in Antarctica.
How about
Gambalunghino Ian (little long legged)?

There was a Guzzi factory 250 racer with this very name being half the capacity.