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...
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...
Riders of Ken’s caliber are usually locked in from one factory contract to the next, but, in this case, Ken and Honda split at the last minute, and the stars aligned HEP, Suzuki 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...
For the average novice, vet or play rider, the existing RM-Z450’s power is located in the perfect spot to get the job done; however, pros and high-rpm revvers will not like the RM-Z450 powerband Read More...
In a world dominated by ever increasing prices, the Suzuki RM-Z450 offers the lowest MSRP of any brand. Are you a rider who fits the 2024 Suzuki RM-Z450s target rider profile? Find out in this video Read More...
Looking back a decade ago at the 2013 RM-Z250: There's no denying that the 2013 RM-Z250 was a winner—unless you were seeking maximum horsepower Read More...
The RM250 isn’t the optimal high-speed racer. The chassis doesn’t like whoops, high-speed straights, squared-edge bumps or sweeping corners, but it can corner like banshee. Read More...
Normally when you have a father and son on the AMA Supercross circuit, it’s a rider/mechanic relationship, this is not the case with Chris Gosselaar and his father Mike Read More...
Everything you need to know about the 450 class of 2023 is right here. After you read MXA's 450 shootout, you'll know everything you need to know about the best bikes in the 450 class Read More...
It's finally here! We lined up the all-new Kawasaki KX450 and GasGas MC450F models against the rest of the 450 class in a head-to-head comparison Read More...
Thinking about switching to a smoker? The market for two-strokes is flush with race bikes built for riders as young as 4 years old all the way up to senior citizens Read More...
When short-shifted, kept in the meat of the powerband and kept off the rev limiter, the RM-Z450 has a very usable, pleasant and effective 450cc powerband. Read More...
Be careful when spending money on making the Suzuki RM-Z250 faster—We spent $5000 and it didn’t make more horsepower than a stock KTM 250SXF Read More...
The 2022 Suzuki RM-Z450 is not the best bike on the race track, but it offers a ridable, raceable and enjoyable bike for someone who wants to get in on the motocross experience without having to file for bankruptcy. As it sits, it is still… Read More...
In 2004 the king of the 250 two-stroke class was between the Yamaha YZ250 and the Suzuki RM250. We give you a test that compares the two bikes competing for the throne Read More...
It seemed unfair to test a National caliber race bike against a stocker, so we didn't go to a National caliber track to give the stocker a boost Read More...
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