250

LOOKING FOR THE BEST 2007 SUZUKI RM250 BRASS Dear MXA, Can you tell me your corrected jetting specs for the 2007 RM250 two-stroke? After years of horrible RM250 jetting, Suzuki did a fairly good job…
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Race-ready performance that hammers the competition On the racing circuit, winners must constantly improve to remain on top. Kawasaki's KX250F motocrosser is no exception. A leading performer in the 250 four-stroke ranks, the KX250F has…
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First Look: The 2009 Suzuki Line-Up Suzuki will be the first major manufacturer to release its 2009 motocross models, with bikes arriving in dealerships mid-summer. There are very few changes to the RM-Z450 and RM-Z250, but that's not…
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It might seem like a distant memory, but KTM was the last of the ?Big Five? manufacturers to enter the 250cc four-stroke fold, introducing their 250SXF a year-and-a-half after every other brand. Coming into the market last has advantages…
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It would be easy for you to assume that the Honda CRF250 has ruled the 250cc four-stroke roost since its introduction in 2004, but nothing could be further from the truth. The real winners in the deuce-and-a-half thumper sweepstakes have…
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We don?t expect you to remember the intricate details of RM-Z250 development, which is why the MXA wrecking crew is here to help. Released in 2004, the RM-Z250 started off as a clone of the 2004 Kawasaki KX250F. Developed under the…
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As with the most popular girl in school, the lucky stiff who wins the lottery jackpot three times, or the couple that decided to vacation in Miami instead of Phuket, the Honda CRF250 has led a blessed life. Not the best-suspended bike, not…
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Don?t let anyone pull the wool over your eyes. The most significant 250 four-stroke in the short history of the mid-size thumpers is the Yamaha YZ250F. Released back in 2001, years before the competition even considered deuce-and-a-half…
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My, how the mighty have fallen. Many years ago, an MXA 250 two-stroke shootout would have included bikes from Honda, Yamaha, Suzuki, CZ, Kawasaki, KTM, Husqvarna, Maico and Bultaco. Today, modern motocrossers only have three 250cc…
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Features and Benefits Engine - 249cc, liquid-cooled, four-stroke, four-valve, DOHC engine delivers hard-hitting power from mid- to high-rpm - Features improvements in rigidity and reliability - Wide powerband for excellent low-rpm…
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It is entirely possible that the 2007 Kawasaki KX250 is living on borrowed time. Last year, with little or no warning, Kawasaki dropped the KX125 from its lineup. The fact that the KX250 survived into 2007, albeit unchanged, is a testament…
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(press release) Kawasaki's all-new four-stroke KX?250F rose to the top to become one of last years best motocross bikes. For 2007, Kawasaki improves the championship winning KX250F with a host of engine and chassis modifications designed to…
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KX250F Kawasaki's all-new four-stroke KX250F rose to the top to become one of last years best motocross bikes. For 2007, Kawasaki improves the championship-winning KX250F with a host of engine and chassis modifications designed to…
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RM 125 2007 RM125 Get ready for a shot of mid-range designed to help you blast past the competition. The RM125 has a wider powerband and more controllable power delivery than ever. Couple that smooth, strong power and refined…
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