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Justin Bieber's Motorcycle To Go Under The Hammer

10/17/2011 11:36am EDT

Justin BieberPop star Justin Bieber has shown off his charitable side by auctioning off his customized motorcycle for charity.

The singer is offering up his purple two-seat, three-wheeled Campagna T-Rex, which features his initials JB painted on the hood.

Proceeds will benefit professional skateboarder Rob Dyrdek's foundation, which aims to develop and construct legal skate parks.

The motorcycle is estimated to fetch $50,000 when the Charity Buzz auction wraps up later this month.



Justin Bieber

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