Yamaha tests

The little brother to the Yamaha YZ450F makes some major tweaks to their mid-size cross-country racer
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CRF450 vs. YZ450F vs. KX450F vs. 450SXF vs. FC450 vs. RM-Z450
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You may have owned one of these in your youth because the 2004 CR250, KX250, YZ250, 250SX & RM250 were in their glory 20 years ago
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MXA wrecking crew spent multiple days testing 2025 Yamaha YZ250F, click here to watch the full tested video
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Coty bought and built this Yamaha YZ125 himself. Not only that, he did it all in between riding and training during the week and racing Supercross on the weekends!
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The 2000 Yamaha YZ250 was a seamless blend of usability, thoughful choices and maybe, just maybe, a few key components borrowed from their competition
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The older brother of the National Champ is no slouch—neither is his Yamaha YZ250F
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Man loves YZ125, man loses YZ125, man finds it again — love resumes
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Doug is the Chief Product Officer, and DR.D is not allowed to introduce any new pipes without Doug’s stamp of approval. Doug is still testing and developing every exhaust the company makes, and one benefit of Doug’s smaller stature is that…
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Three uniquely different two-stroke for uniquely different riders— a full-race Kawasaki KX112 for a future star, a well thought out Yamaha YZ250 & a full-on, one-off Kawasaki KX315 big bore
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Dubach Racing & Development jumps into the two-stroke market and MXA tests their all-new YZ85 set-up
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Lots of power, large fuel tank, wide ratio transmission, hand guards, skid plate, O-ring chain and mounting points for the GYTR fan kit
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Why does our brand-new 2014 Yamaha YZ125 look eight years old?
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Two-strokes are not approved by the powers-that-be at the AMA, MXsports, FIM, BLM or EPA—which wins us over instantly
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What's new? Updated rear linkage, new fork and shock settings, a lighter spring rate on rear shock and new delta-shaped piston shims in the fork and revised engine mounts
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Why would an MXA test rider want a 2014 Yamaha YZ250 when he could just race MXA's 2024 YZ250? Read on
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This isn't the economy model — this is the full pop version of YZ250F National-ready machinery
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We test Brett Metcalfe's 2005 Yamaha of Troy YZ125 when it was the only smoker left on the track
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With the 2025 models just peeking over the horizon, it's a good chance to catch up on the bikes that are still on the showroom floors—the 2024 250, 350 & 450 four-strokes
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If you are looking to launch your young one into the motocross world, move him up to a bigger bike or just looking for some backyard fun—look no further
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This works-like BBR play bike is a perfect example of the ideas, craftsmanship and work ethic that powered the minicycle world eight years ago
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Yamaha spent millions of dollars on the development of the most advanced two-stroke motocross bike in motocross history at the exact moment when two-stroke sales hit the dumpster
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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!
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Yamaha was originally called Nippon Gakki Seizo Kabushiki Kaisha, which translated is “Japan Musical Instrument Manufacturing Company.” It wasn't until the summer of 1955, that the Yamaha Motor Company was spun off from Nippon Gakki.
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