PROPOSED 2006 FLAT TRACK AND ROAD RACE RULE CHANGES PICKERINGTON, Ohio (Aug. 18, 2005) — As announced earlier this month by AMA Pro Racing, proposed rule changes for the 2006 AMA Superbike Championship Presented by Parts Unlimited and AMA Ford Quality Checked Flat Track Championship are currently open for public comment. Licensed riders and credential holders may comment on proposed rule changes during a 30-day period which will end Monday, Aug. 29 for the proposed Flat Track changes, and Saturday, Sept. 3 for Road Race. Credential holders with RIDERS ONLY password access may also comment via AMA Pro Racing’s RIDERS ONLY website at www.amaproracing.com/ridersonly. Proposed rule changes for the 2006 season can be viewed at www.amaflattrack.com and www.amasuperbike.com. About AMA Pro Racing AMA Pro Racing is the leading sanctioning body for motorcycle sport in the United States. Its properties include the THQ AMA Supercross Series, the AMA Motocross Championship, the AMA Superbike Championship presented by Parts Unlimited, the AMA Ford Quality Checked Flat Track Championship and the AMA Supermoto Championship. For more information about AMA Pro Racing, visit www.amaproracing.com. Accredited media outlets can also access AMA Pro Racing’s online Press Room at www.amaproracing.com/pressroom.