Muscle Milk TWMX Race Series: Fall Cup – Glen Helen

The 2012 Muscle Milk TWMX Race Series came to a close last weekend at the historic Glen Helen Raceway in San Bernardino, California, and Justin McCoy went home as the proud new owner of brand new 2012 Yamaha YZ450F. The 2013 series kicks off at Perris Raceway on January 6th, and we can’t wait to see all of you for another year of exciting racing!