Teen pop sensation Justin Bieber already demonstrated his passion for skateboarding months ago when a clip of the performer skateboarding at a private facility alongside professionals Rob Dyrdek, Terry Kennedy and Paul Rodriguez surfaced via Twitter. Now Bieber is taking his passion for skateboarding a step further. Having won a custom motorcycle on the season premiere of Dyrdek's "Fantasy Factory" television show, Bieber recently decided to donate the bike for charitable auction via the Charity Buzz website.
Proceeds from the auctioned bike's sale will benefit the Rob Dyrdek Foundation which helps municipalities and non profits in the design, development and construction of legal, public skate plazas. Bieber's bike, a Campagna T-Rex 14 R is valued around $52,000. The latest bid on Bieber's bike was $16,555 as of publication of this article. Bidding on the bike closes October 27, 2011.