The MXA wrecking crew tested, documented, inspected, theorized and calculated every conceivable facet of the 250 four-stroke class for 2014. Your future bike now! Read More...
KTM isn't waiting four years to address rider complaints about the latest bikes, they are going all out to increase chassis flex and comfort for 2025. We shake down next year's '25 KTM 450SXF Read More...
Even though it is fun to fly to some far-away track to test a bike, it isn’t much of a test. MXA prefers to test bikes on the “dirt dyno.” What is the dirt dyno? It is the tracks that we have done a thousand laps on. Read More...
We tested each bike in its stock form, and put 20 hours on each bike to, try to make them ultimately comparable to each other and to keep things equal we installed the same tires on each bike Read More...
The 2024 models are officially here! Our first "Tested" video of the year comes on the bike that finished second in the 2023 MXA 450 Shootout Read More...
You may not like our opinion, but you have to respect it. We ride, race, and test all seven of the 2024 250cc four-strokes to give you the pros and cons of each new bike Read More...
This is the one you should read! We compare the CRF450, YZ450F, 450SXF, KX450, FC450, RM-Z450, and MC450F against each other in the most highly anticipated video of the year Read More...
This just might be the best all-around motocross bike on the market today. Yes, it's expensive. Yes, it requires some break-in time. Yes, you have to have air fork know-how. Yes, it is incredible to ride! Read More...
There has to be a reason why the KTM 250SX keeps winning the MXA Shootout— that's because it is a step above every other bike in the class Read More...
Josh, Josh, Dennis and Trevor went to the massive KTM factory complex in Mattighofen, Austria, and got to meet, greet and race with the KTM employees. It was a blast—See the Trevor Nelson video at the end Read More...
What dId Langston’s AMA 125 National bike have in common with his works bike from Europe? Not much, just the pipe, silencer and transmission. Read More...
MXA was of the opinion that KTM had sandbagged the first 350SXF. If the 2011 KTM 350SXF had run as well as the 2013 350SXF, there would be a lot more 350cc bikes on the racetracks today Read More...
The 2024 KTM 450SXF is a thing of beauty. It has a luscious powerband, and even though it makes almost 60 horsepower, it is super manageable and handles like a dream. No oversteer, no understeer; it is super accurate in all situations. Read More...
We sent our new mini test rider, Nixyn D'Errico, to Mammoth with a full-blown 65cc race bike. His Dad, Ryan D'Errico gives us the low down on this mini race bike Read More...
We don’t think the new 2001 engine was motocross ready. If the 2000 KTM 250SX came with the 1999 engine and right-side-up forks, it would have been a runaway hit Read More...
You read that engine size right! In 2001 KTM experimented with a lighter bike and smaller engine to go up against the big bikes on a tighter track Read More...
The best thing about the 2023 version of the KTM 450SXF engine is that it delivers a broad, long, churning, usable locomotive style of power Read More...
The 2023-1/2 KTM Factory Edition is a preview of the 2024 bike. KTM made some minor suspension changes, but the rest is mostly bolt-on parts Read More...