Welcome to Clay Rathburn's Atom Bomb Motorcycles. Located in historic Richmond, Virginia, Atom Bomb specializes in the construction of fully custom vintage British motorcycles built from discarded, damaged and forgotten Triumph and BSA relics. Atom Bomb has a wide range of in house custom capability including frame design, modification and fabrication; handmade alloy fuel tanks; in house paint and powder coating; and much more.

Atom Bomb Motorcycles welcomes commissioned builds using your motorcycle or one from our extensive inventory of donor bikes. Please browse our pages to learn a bit about us, our unique style, and the way we do things. If you're ready to commission a motorcycle of your own, please contact us by telephone or email.

Atom Bomb has some exciting and different projects currently in the workshop. From street trackers to dirt bikes to rigid customs, there's a little bit of everything going on right now! Follow our blog and like us on Facebook to get all the latest. You'll find sneak peeks of current projects, in process shots of completed bikes, special deals on apparel, and more.


Get in touch

Contact us


Shipping and shop address:

Atom Bomb Custom Motorcycles 1310 Altamont Ave. Richmond, VA 23230

Office hours

Mon - Fri 9am - 6pm
Sat 10am - 2pm