Believe it or not some people will actually ride in inclement weather

 

Define....ugly. I've seen bikes that were fairly "normal" looking but one or two things about it was ugly to me. And no amount of money could get me to change my bike like that. I won't say what the mods were because I don't want to offend anyone.

 

Robot bike

 

I'm prejudiced, I like ALL motorcycles. So to me, the worst one for me to see is a bike that is neglected, forgotten and not maintained. Just left to rust and rot away.

 

I think this is what happens when you have access to a CNC, but not a welder/tube bender.

 

Maybe not ugly, more unique....coming from a country boy, I really like this one.

 

It's raw & rough, but not ugly. It's a prototype; give it time and some refining. I think it's got potential.

The UGLIEST bike I ever saw was a Super Glide whose owner owned a company that did spray-on bed liners for pick-ups. Yup, you guessed it!
He thought it'd be cool to spray that rubberized liner crap over all of the bike's tin; every inch. If you took 10 gallons of mud and slung it all over your bike, that gives you an idea of how ugly that bike was.

 

Try the pullman on for size. I will give them credit for making it run.

 

Two motorcycles I think are unusual but would ride anytime. The Yamaha Vmax and Ducati Diavel. Both are the lightening fast sport cruisers.

 

Harley wise the rocker c has my vote for ugliest bike. To each his own. Any other brand And I would vote for a victory bagger.