KTM's profilation of this bike |
The KTM 250 SX 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 masterpiece of KTM’s R and D and Motorsport departments is born to lead the next pack of winners that prefer premix. |
General information |
Model
|
KTM 250 SX |
Year of manufacture
|
2018 |
Type
|
Cross / motocross |
Rating
|
3.4 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
Engine and transmission |
Engine size
|
249.0 ccm (15.19 cubic inches) |
Type of engine
|
Single cylinder, two-stroke |
Engine details
|
Reed intake |
Bore x stroke
|
66.4 x 72.0 mm (2.6 x 2.8 inches) |
Fuel system
|
Carburettor. Mikuni TMX. Kokusan EMS. |
Ignition
|
Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan |
Cooling system
|
Liquid |
Gearbox
|
5-speed |
Transmission type
|
Chain (final drive) |
Clutch
|
Wet, DDS multi-disc clutch, Brembo hydraulics |
Driveline
|
13:48. Primary drive: 26:72. 520 X-ring chain. |
Chassis, suspension, brakes and wheels |
Frame type
|
Chrome-molybdenum steel central-tube |
Rake (fork angle)
|
26.5° |
Front suspension
|
WP-USD, AER 48, Ø 48 mm |
Front wheel travel
|
300 mm (11.8 inches) |
Rear suspension
|
WP shock absorber with linkage |
Rear wheel travel
|
300 mm (11.8 inches) |
Front brakes
|
Single disc. Four-piston calipers. |
Diameter
|
260 mm (10.2 inches) |
Rear brakes
|
Single disc. Two-piston calipers. |
Diameter
|
220 mm (8.7 inches) |
Wheels
|
CNC machined hubs. Excel rims. Wire spoked. |
Physical measures and capacities |
Dry weight
|
95.4 kg (210.3 pounds) |
Seat height
|
960 mm (37.8 inches) If adjustable, lowest setting. |
Ground clearance
|
375 mm (14.8 inches) |
Wheelbase
|
1495 mm (58.9 inches) |
Fuel capacity
|
7.00 litres (1.85 US gallons) |
Other specifications |
Color options
|
Orange/white/black |
Starter
|
Kick |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 18 KTM 250 SX discussion group or the general KTM discussion group. |
Related bikes | List related bikes for comparison of specs. |
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