This easy handling two-stroke off-road bike has an exhaust control system that can be individually tuned thanks to two supplied springs of different hardness allowing riders to easily trim their XC-W engine to ‘soft’ or ‘aggressive’ in a matter of seconds. The factory-fitted ignition curve and an additional softer curve allow the engine characteristics to be perfectly adapted to different courses and riders. These ignition curves can be conveniently activated by either a switch (available as a KTM PowerPart) or by connecting or disconnecting a plug connection.
For 2010, this model includes:
Engine:
- new exhaust pipe with increased wall thickness for more resistance against damage
- new radiator cap for better heat stability
- transmission received a reinforced 1st gear for durability
Chassis:
- frame was redesigned with a steeper steering head angle for easier cornering and a better feeling in the front end
- new suspension valuing and PDS needle design to provide damping slightly earlier in the suspension stroke for a more progressive feel
- new brake master cylinder and Brembo front brake caliper along with new brake pads for awesome performance and progressive stopping power
- redesigned air box with a new shape that helps reduce dirt and water collection
- new TwinAir filter
- new translucent fuel tank allowing the rider to easily check the fuel level
- new DID 520 VT2 X-ring chain for less friction and improved durability
- new lighter Excel rims
- new Renthal ‘Diamond’ hand grips
