Here's a couple shots of our '90 "Ninja Beater" -
It started life as a $150 project from a member here that crashed it at 85 mph. It actually didn't get as messed-up as he did. It had been sitting around for a while, and he had moved on to another bike. It started up and ran pretty well, considering. We put new rubber on it (Pirelli Scooters - $200 installed on the rims) and did some maintenance and tuning. It has pod filters and a leaky stock exhaust, so it's fairly loud. It runs and rides pretty well, and my son often rides it off-road in addition to doing other shenanigans that he'd never do on his pristine 2004.
Gotta have an ugly helmet to go with the ugly bike I guess.