Long supsension travel, front and rear disc brakes, and the sharpest performance that you can get for your money in this class. Adjustable seat height from 650 mm for young guns between 6 and 9 years old.
When you have a bike in your range like the 250 SX-F, which has been the dominant force in the World Championship MX2 class for years, then it would be very easy to just sit back and carry on as before. Luckily, however, that's not how things work in racing, or at KTM for that matter. That's why the new 2011 generation is being launched with a completely reworked chassis, new bodywork and the next stage in engine development with fuel injection.