Meanings of american motorcyclist association in English

And the American Motorcyclists Association recently took the TTXGP under its wing.

The runs, which followed an earlier dash at a claimed 161 mph, came during the BUB Motorcycle Speed Trials sponsored by the American Motorcyclist Association.

The announcement follows news that the TTXGP motorcycle racing series has been sanctioned by the FIM North America through the American Motorcyclist Association (AMA).