AMA Superbike news stories, (revisions to the remaining 2013 schedule, & safety improvements: new airfence)

Here are some stories from AMA Superbike.  The remaining 2013 schedule for AMA Superbike is now complete, with the TBA date scratched from the schedule.  The next race is next weekend at Road America in Elkhart Lake, Wisconsin.

http://moto-racing.speedtv.com/article/ama-sbk-13-schedule-finalized/

Also, AMA Pro Racing has invested in a brand new inventory of Airfence to keep the riders safe in crash situations.  This is what Airfence is.

http://www.airfence.com/

Here's the complete story.

http://moto-racing.speedtv.com/article/ama-sbk-ama-pro-invests-in-airfence/