I would think Ewan McGregor, well known as an avid motorcyclist and an "A-Lister" as they say in "The Biz", would be the obvious choice.

Alternate choices might be any of the following celebs known to be motorcyclists:

Hugh Laurie
Justin Timberlake
Ryan Reynolds
Orlando Bloom
Matthew McConaughey
Moe

(...and if you might have any further questions here Gentlemen, you can find me in Central Casting Offices suite-495 between the hours of 8am-4pm Monday-Friday)


Yep! Just like a good Single Malt Scotch, you might call me "an acquired taste" TOO.(among the many OTHER things you may care to call me, of course)