Copyright 2004, Roadracing World Publishing, Inc.

Weather conditions at Willow Springs International Raceway in Rosamond, California are perfect Friday. Participants in the Willow Springs Motorcycle Club (WSMC) track day are enjoying sunny skies, temperatures near 65 degrees Fahrenheit and no wind.

Kawasaki factory racers Roger Lee and Tommy Hayden are currently on track testing their ZX-10R AMA Superstock racebikes.