After three individual test videos on the Varner, Twisted and Haeseker-built KTM 150's. We have released our Shootout video, where we put all three bikes head-to-head Read More...
If you want a KTM 150SX or Husky FC150 this year, you are out of luck. There are no 150 or 300 PowerParts engine upgrade kits available because all of the factory's attention is focused on building 2023 production models Read More...
Jim Haeseker built a rocket ship for Pasha's KTM 150 two-stroke engine builder shootout. This episode highlights the exotic Haeseker built KTM 150SX Read More...
No music, no voice-over, just the sound of our Pro Circuit-built, 44-horsepower, KTM 150SX—in the days leading up the World Two-Stroke Championship 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...
Looking for a smoker? You came to the right place. This is MXA's performance guide to the 2019 two-strokes (which in most cases means the 2020 two-stroke models also) Read More...
Q: FIRST AND FOREMOST, IS THE 2014 KTM 125SX BETTER THAN THE 2013 KTM 125SX?
A: The easy answer is no. Most of the changes that KTM made to the 2014 125SX were chassis, durability or cosmetic changes.
Q: WHAT DOES A 2014… Read More...
Q: FIRST AND FOREMOST, IS THE 2014 KTM 150SX BETTER THAN THE 2013 KTM 150SX? A: The easy answer is no. Most of the changes that KTM made to the 2014 150SX either didn?t bring about significant improvement or were pushes at best. Q: WHAT… Read More...
Q: FIRST AND FOREMOST, WHY DOES YAMAHA KEEP BUILDING AND MXA KEEP TESTING THE YZ125? A: It may sound melodramatic to say, but the YZ125 is the most important bike in modern motocross history. Not only was it a great race bike during its… Read More...
This is the 2010 KTM 150SX the way the MXA test crew raced it. As a rule, we don?t go for exotic or expensive mods, but if push comes to shove, we will seek competent help (no matter how much it costs). Use MXA 's mods as a guide. … Read More...