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Unbeatable power-to-weight ratio, low maintenance costs and high-performance make the 250 XC an unrivaled machine for extremely tough cross-country rides. The state-of-the-art engine is activated effortlessly with an electric starter and has been regarded for years as the most successful two-stroke power unit on the market. Best-in-class, enduro-specific performance, a redesigned reed valve housing, the perfectly designed six-speed transmission and the further refined DDS clutch send the engine to the very top of its class. |
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ENGINE
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OPTIMIZED ENGINE
The engine has a redesigned reed valve housing featuring Boyesen high-performance reeds. Thanks to the innovations, performance has been optimized and responsiveness improved. Ignition curve and cylinder head have been optimized and the carburetor setting adjusted. The new developments make the 250 XC even more rideable.
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CYLINDER HEAD
A new cylinder head with optimized combustion chamber makes its debut in MY 2014, delivering more effective combustion and above all better responsiveness in the partial load range. This results in better power development and optimized rideability.
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SUPERIOR CHASSIS
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FRAME
The state-of-the-art frame design made of lightweight, high-strength chromoly steel sections combines maximum longitudinal stiffness with optimum torsional rigidity. It guarantees easy handling and precise cornering, but also outstanding stability.
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SWINGARM
The cast aluminum swingarm has been developed with state-of-the-art calculation and simulation software and constructed, in terms of design and wall thickness, for minimum weight with optimum stiffness and precisely defined flexibility. For the 2014 model year, our engineers have revised the chainguide for the benefit of higher functional reliability, while simultaneously reducing the weight.
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SUPERIOR SUSPENSION SETTINGS
For 2014, all XC models are fitted with a newly developed 48mm 4CS Closed Cartridge fork featuring the patented 4-Chamber-System. The sophisticated design provides very constant and sensitive damping characteristics and an adjustable end progression. The new hand click adjuster system is now accessible on top of the fork, rebound on the right hand side, compression on the left. The fork is fitted with improved seal rings made by SKF and high performance fork oil (SAE 4). Compared to the predecessor, the new 4CS fork is lighter, easier to maintain and has been completely valved to match the shock for XC racing.
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TRIPLE CLAMPS
The lower triple clamp has been modified for optimum attachment of the new front fender. Thanks to its new contour and attachment with two bolts from the front and two from below, the new fender boasts significantly higher stability.
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BODYWORK
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BODYWORK
In shaping the bodywork, the KTM designers’ ergonomic and design focus was to achieve complete harmony between rider and bike, down to the finest details. The front fender is a prime example of a molded polymer component gaining maximum stability through a well thought-out structure and mounting. XC models come with hand guards and side stand.
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HANDLEBAR
All SX & XC models are fitted with the super strong, tapered Renthal Fatbar 827 whose bend is especially well suited to the requirements of racing. The proven standard KTM mount allows to fix the handlebar in four different positions. A large Renthal bar pad in a classy combination of black and silver, offers effective crash protection for the rider.
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GRAPHICS
New, classy graphics with clear lines visually underscore the exacting standards of what KTM deems a true, cutting-edge bike.
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WHEELS AND BRAKES
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WHEELS
The wheels use lightweight, CNC-machined hubs, high-end rims and spokes coated in black with lightweight aluminum nipples to achieve maximum stability at minimum weight. The OEM Dunlop Geomax MX51 tires deliver perfect traction and outstanding performance. XC models come with an 18" rear wheel and Giant rims.
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BRAKES
High-Tech Brembo brakes have always been standard equipment on KTM offroad bikes. Combined with the lightweight Wave discs, they are the ultimate solution in braking technology. The SX/XC models gain a newly developed master cylinder with a new reservoir , a smaller piston diameter and optimized lever kinematics. Combined with new brake pads, this makes for another perceptible improvement of front brake performance and action.
• New master cylinder with new reservoir, new lever, optimized kinematics and smaller piston diameter (down from 10mm to 9mm).
• New colors on master cylinder and reservoir (sand blasted aluminum with black cap).
• New brake pads.
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