Some bikes at the 2013 Rad's Extra Sharp Bike Show looked straight out of the 70s. Check out these two Honda choppers. This one's a 1973...
...and this one's a 1976.
There was also a pair of cool old trikes. I assume they're VW trikes but I can't say for sure. First up is Road Kill and it features at least two dead animals on it (maybe more were hiding).
The second is arguably even more extreme. Check out the second windshield and the wheelie bar.
I have lots more photos from the show so keep coming back!