In Biker Build-Off, each customizer will be given two weeks to create a one-of-a-kind motorcycle, from the ground up. Although aesthetics are crucial to all the builds, the contest also requires the bikes to work; the builders must ride them as far as 1,000 miles to major bike events, where attendees vote for their favorite. Episode 13: The finale of season five pits BBO reigning champion, Matt Hotch of Fullerton, California against two time World Champion, Roger Goldammer of Vancouver, B.C. Canada. Matt builds his hi tech version of a post war Vincent Black Shadow and Roger fabricates a "purpose built" racing machine incorporates elements of a dirt bike and a race bike powered by a go kart engine. Hotch and Goldammer meet in Canada to ride 900 miles south to the salt flats of Bonneville, Utah and in a BBO "first" race against the clock for the trophy.