Harald Geiling runs the Roadrunner Bikeshop over in Mainz, Germany, selling motorcycles and also doing a lot of frame repair. Somehow or another, the idea of building a V8 motorcycle entered Harald

This bike was built in 2008 by Andy from Finland, He reigned at the custom shows that year. Click "Read More" underneath to see the original paint job.

One of the most prominent and admired street trackers on the road today is Deus Ex Machina’s Kawasaki W650 Street Tracker STP. This is a brilliant creation highlighted by the NASCAR colors of the R

Dub performance have raised the bar with their creation ‘Proto Slug’, which is a prototype built by Frenchman Fred Duban. According to Fred “The main idea of the bike was to bring something new int

This stretched-out bike has not one, but two 80hp, 1.35L Harley-Davidson/S&S Evolution engines, and the ability for its rider to lay almost entirely flat. I think it’s safe to guess that it’s inspi