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ktm 250sx

MXA TEAM TESTED: DICK’S RACING INTELAJET CARB MOD

WHAT IS IT? Dick's Racing progressively bores out the stock KTM 250SX two-stroke carb from 36mm to 39mm and installs the creative Intelajet system. It fits on all KTM two-stroke carbs from 2004 to 2012. WHAT'S IT COST? $425.00 (carb bored progressively from 36mm to 39mm with Intelajet installed); $30.00 (Intelajet mounting kit); $40.00 (taper-bore carb ends). CONTACT? www.dicksracing.com or (916) 722-2373. WHAT STANDS OUT? Here's a list of things that stand out with Dick's Ra...

MXA’S 2013 KTM 250SX TWO-STROKE MOTOCROSS TEST: BEST IN CLASS…YOU BET!

Q: FIRST AND FOREMOST, IS THE 2013 KTM 250SX BETTER THAN THE 2012 KTM 250SX? A: Yes, wholeheartedly yes. It is hard to keep track of all of the changes that KTM keeps making to the 250SX two-stroke. But, the changes they made for 2013 are all on the good side of the ledger. To understand the changes to the 2013 model, you need to trace the last four years of the 250SX's development. Q: WHAT WAS NEW ON THE 2010 KTM 250SX TWO-STROKE? A: Equipped with no-link, single-sided rear suspension, the 2010 wasn?t ...

TWO-STROKE TEST: WE TURN OUR KTM 250SX INTO A KTM 300SX BIG-BORE

As the niche marketing specialist of dirt bike manufacturers, KTM has a wider variety of models than Baskin-Robbins has flavors. However, the model you won?t see at your KTM dealership is a motocross-specific Open class two-stroke. The KTM 300XC (cross-country) model is close, but ultimately not as good as the 300SX kit for racing. After spending a couple years holding our own against 450s and blowing the doors off 250Fs on our aged 2010 KTM 250SX , the MXA wrecking crew's primitive instincts took...

2011 KTM 250SX MOTOCROSS TEST: NOT A WARMED-OVER BNG BIKE, BUT A TOTALLY NEW TWO-STROKE FOR THE NEXT GENERATION

Q: FIRST AND FOREMOST, IS THE 2011 KTM 250SX BETTER THAN THE 2010 KTM 250SX? A: Yes. KTM has consistently modernized their two-strokes with chassis updates, stylish aesthetic changes and two-stroke-specific tweaks. Q: WHAT CHANGES DID KTM MAKE TO THE 2011 250SX? A: Here are the six areas that KTM focused on for the new model year: (1) Cylinder . KTM redesigned the cylinder with a lower exhaust port (about 1mm) to improve bottom-end power. The lower flap height of the power valv...