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Apr 29, 2014

Honda CBR600RR Gets Special Allowances From AMA Pro Racing

Jake Zemke (98) in action on his GEICO Motorcycle Honda CBR600RR. Photo by Brian J. Nelson, courtesy of GEICO Motorcycle Road Racing.

2014 AMA Pro Road Racing

Competitor Bulletin #2014-10

To: All AMA Pro Road Racing Competitors

Date: April 29, 2014

Effective Date: Immediately

Subject: Special Allowance Approval Honda CBR600RR/ CBR600RR ABS

In accordance with the policies and procedures outlined in the AMA Pro Road Racing Rule Book; Item 2.30 Performance Balancing and Special Allowance (pg. 41-42)

The following modifications are permitted to the 2009 to current Honda CBR600RR and CBR600RR ABS models, beginning with the next 2014 AMA Pro Road Racing round, scheduled for May 30 – June 1, 2014 at Road America. This applies to the Daytona SportBike class only.

- Standard bore aftermarket pistons may be utilized. The piston must have the same number of piston rings as standard. The piston assembly must meet all current availability criteria.

- The combustion chamber area of the cylinder head may be modified.

- The cylinder bores may be re-plated or recoated as desired, but not enlarged.

For a current listing of Special Allowances: http://www.amaproracing.com//assets/AMAP-RR-2014-

Special-Allowances-4-29_1.pdf