A factory-built, $30,995 racebike, the Buell XBRR was Erik Buell’s effort at taking care of privateer racers, and it was specifically designed to compete in the AMA Formula Xtreme class. Oddly enough, that’s normally a race for modified 600cc bikes, and the XBRR uses a 1339cc Thunderstorm V-Twin. Still, that’s where AMA thought the Buell would be competitive. For more, check out this write-up from Motorcycle-USA, which shows you the awful original paint job.
This specific XBRR was thankfully repainted as it campaigned by Harley-Davidson of Fredericksburg as their #2 bike in 2007. The current owner bought it 4 years ago and raced it in Sounds of Thunder – during a dyno run the crankshaft failed and since the the engine has been rebuilt and the bike sits on display. Find this Buell XBRR for sale here at AutoManiaGP for $19,695 in Grants Pass, Oregon.