Are golfers allowed in billiards competitions
I don't see any reason why a guy shouldn't be allowed to walk into a pool hall and try to win money by using a golf club as a cue, though. A more apt analogy for competitive cycling, however, would be if they went out back to bash each other's brains in after the golfer won. Does a few inches of reach on the pool cue beat the golf club? Does a 2" wheel difference matter at all? Any restrictions on equipment make for a less interesting fight and prevent the adoption of new technology, in any discipline of cycling. Let competition dictate the appropriate equipment for the event.
Not only that, but any bans or limits on technology often price recreational competitors right out of the game, and that is never good for the specific event, or cycling as a whole. It's elitist to deny a poor kid who can barely afford one bike the opportunity to enter any competition in any discipline of this sport, and it would be downright discriminatory to keep guys in wheelchairs from hucking for dollars. Sorry, but that's not "keepin' it MTB," it's "hand-wringing because the poor widdle guys on the steel bikes with 24" k-rads and no front brakes can't do as many 720-degree no-handed reverse piledrivers as the guys on steel bikes with 20" k-rads and no front brakes can." The spirit of MTB has always been "run whatcha brung," because if you're truly competing against anyone other than yourself, you shouldn't even be there.
The only time I believe in the restriction of equipment is for the "real man's" hour record, simply because I believe that for anyone to lay claim to being superior to Eddy Mercx, they must best his feat using the same equipment that he did. But then again, I also believe that for anyone to really lay claim to the hour, they must also beat the aero bike record as well.
Anyway, I'm done with my rant, and I'm going to go practice some trials stuff now on a bike that couldn't be entered in a UCI competition. :P