Round 2 is in the books. The ATV Motocross National Championship (ATVMX) Series, an AMA National Championship, rolled into Three Palms Action Sports Park in Conroe, Texas as the entire series would see action at the opening round of racing for amateurs and round two for the elite AMA Pro, WMX and Pro Sport classes. […] More »

The opening round of 2018 is in the books. The 4th Annual ATV Supercross at Daytona International Speedway took place on March 13, 2018 in Daytona Beach, Florida. One rider hungry to earn the first win of 2018 was, Wienen Motorsports/Yamaha/Maxxis rider Chad Wienen. Wienen had set out to show the skills that he worked […] More »

MX Sports Pro Racing and the ATV Promoters Group (ATVPG) is pleased to announce the FLY Racing ATV Supercross will be returning on Tuesday, March 14, to Daytona International Speedway in Daytona Beach, Florida. Serving as the opening round of the 2017 ProX ATV Motocross National Championship, presented by CST Tires, an AMA National Championship, […] More »

We’ve got the video recap from round ten of the 2016 ProX ATV Motocross National Championship Series presented by CST Tires at Unadilla MX in Buchanan, MI: [youtube https://www.youtube.com/watch?v=WHEQGTonhRk&w=710&h=450]

Dear ATVC: Sort of a strange question- When rebuilding the top end on my Can-Am DS, I noticed that the piston doesn’t appear round so much as bowed out for lack of a better term. If the cylinder bore is perfectly round, how can this possibly work? Or did I just get a poorly cast […] More »