Friday, May 15 - Sunday, May 17, 2009
Superbike. Supermoto. Street Freestyle. It will be two-wheel madness at the Kawasaki AMA Superbike Showdown, presented by Supercuts. The weekend will be headlined by the American Superbike class, featuring 1,000cc machines, as well as Daytona SportBike and Supersport. Infineon Raceway will also host Round 2 of the prestigious AMA Supermoto XTRM Championships! There will also be demo rides, a bustling vendor midway, the Infineon Raceway Girls and  more!

What’s Happening

Supermoto and SBFreaks Street Freestyle Action
Highly-popular supermoto and SBFreaks Street Freestyle will return for a …

2009 XTRM AMA Supermoto Championship Schedule:
5/16-17 (Round 2 ) Sonoma, California
5/30-31 (Round 3 ) Las Vegas, Nevada
6/21 (Round 4 ) Rosamond, California (Amateur only)
7/18 (Round 5 ) Sacramento, California (Amateur only)
8/1 (Round 6 ) Los Angeles, California (Summer X Games)
8/29 (Round 7 ) Fernley, Nevada
9/5-6 (Round 8 ) Salt Lake City, Utah
9/19-20 (Round 9 ) Mammoth Lakes, California
http://www.xtrm.com/supermoto/