Vicious Cycle has been serving the Portland area motorcycle community for over 10 years. Along the way we have developed a strong reputation for quality work and appreciate the support of our dedicated customers.

In addition to being a full service shop, Vicious Cycle offers a range of accessories and aftermarket parts for your motorcycle.

Vicious Cycle actively sponsors racers affiliated with OMRRA, WMRRA and AHRMA. We have built championship winning motorcycles in several classes including CB160, 250 Vintage, Lightweight Superbike and 750 Superbike. The 2007 Oregon Motorcycle Road Racing Association championship season boasts two of the top five racers on motorcycles built by Vicious Cycle. If interested, feel free to contact us regarding any questions about racing in the Pacific Northwest.

We thank all of you.