Over the last couple seasons, Josh Mosiman has been racing select AMA 450 Nationals on MXA test bikes—in 2023 he raced a Yamaha YZ450F at Pala, a Gas Gas MC450F at Hangtown and for this edition, he raced a Honda CRF450 Works Edition at… Read More...
After racing a Yamaha YZ450F at the opening round of the 2023 AMA 450 National Championships, Josh switched to a GasGas MC450F for the second round at Hangtown. Here is what he did to make it race ready Read More...
Invented back in 1979 by Husqvarna rider Arlo Englund, the holeshot device is a must-have for serious racers and that includes Star Racing Yamaha, HRC Honda, MotoConcepts Honda and the MXA wrecking crew. Read More...
The true story of the Mitch Payton tuned-150cc KTM/Husqvarna/GasGas engine that has led an exciting life in the hands of the MXA wrecking crew Read More...
When WORCS went to Lake Havasu, MXA knew it would be the place to test our YZ450FX and CRF450RX cross-country bikes, even if we had to ride through the lake Read More...
You'd be surprised how little we did to build a rocketship KTM 125SX. We got a 150 kit from KTM and help from Mitch Payton (and we left the rest of the bike fairly stock) Read More...