Currently residing in the Wheels Through Time Museum in Maggie Valley, North Carolina, the Traub is considered by many to not only be the rarest motorcycle in their collection, but in the world.

The Traub was sold to Torillo Tacchi, a bicycle shop owner in Chicago after its discovery who later sold it to Bud Ekins – famous as Steve McQueen’s stuntman – while Ekins was on set of the Blues Brothers movie in the late 1970s. The Traub was later sold to collector and restorer, Richard Morris, who then sold it to Wheels Through Time Museum curator, Dale Walksler, in 1990. It has been on permanent display in the museum collection ever since.
Don’t think this unique motorcycle is merely a museum piece though. Walksler rides the Traub fairly regularly. When asked about the engine components, he enthusiastically replied, “Everything inside the engine is just magnificent. The pistons are handmade, and have gap-less cast iron rings, the engineering and machining being simply years ahead of their time.”