| KTM's profilation of this bike |
| The new KTM 250 SX with its all-new engine has one of the best power-to-weight ratios in the world of dirt, forming the ultimate fist against more complex 4-stroke rivals. With the grunt to devour all sorts of tracks and terrains, and a lightweight chassis keen to skim the surface, this lovechild of KTM’s R and D and Motorsport departments is born to lead the next pack of winners into a hazy blue future. |
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General information |
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Model name
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KTM 250 SX |
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Year of manufacture
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2017 |
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Type
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Cross / motocross |
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Rating
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3.3 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
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Engine and transmission |
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Engine size
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249.0 ccm (15.19 cubic inches) |
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Type of engine
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Single cylinder, two-stroke |
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Engine details
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Reed intake. |
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Bore x stroke
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66.4 x 72.0 mm (2.6 x 2.8 inches) |
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Fuel system
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Carburettor. Mikuni TMX |
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Ignition
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Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan |
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Cooling system
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Liquid |
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Gearbox
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5-speed |
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Transmission type
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Chain (final drive) |
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Clutch
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Wet, DDS multi-disc clutch, Brembo hydraulics |
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Driveline
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13:48. Primary drive: 26:72. 520 X-ring chain. |
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Chassis, suspension, brakes and wheels |
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Frame type
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Chrome-molybdenum steel central-tube |
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Rake (fork angle)
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26.5° |
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Front suspension
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WP USD closed cartridge Ø 48 mm |
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Front wheel travel
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300 mm (11.8 inches) |
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Rear suspension
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WP shock absorber with linkage |
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Rear wheel travel
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300 mm (11.8 inches) |
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Front brakes
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Single disc. Four-piston calipers. |
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Diameter
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260 mm (10.2 inches) |
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Rear brakes
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Single disc. Two-piston calipers. |
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Diameter
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220 mm (8.7 inches) |
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Wheels
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CNC machined hubs. Excel rims. Wire spoked. |
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Physical measures and capacities |
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Dry weight
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95.4 kg (210.3 pounds) |
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Seat height
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992 mm (39.1 inches) If adjustable, lowest setting. |
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Ground clearance
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385 mm (15.2 inches) |
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Wheelbase
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1495 mm (58.9 inches) |
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Fuel capacity
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7.00 litres (1.85 US gallons) |
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Other specifications |
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Color options
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Orange/white/black |
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Starter
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Kick |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 17 KTM 250 SX discussion group or the general KTM discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Compare with another motorcycle |
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