2023 KTM 250 SX. Image credits - KTM.
KTM's profilation of this bike
For decades, the 250 cc 2-stroke class has been at the forefront of pure unadulterated performance. It is epitomized by sweet-smelling 2-stroke smoke, top-end powerbands and ´Braaaap!´. The 2023 KTM 250 SX takes that to an all-new, gnarlier level. Thanks to a swathe of cutting-edge advancements across the board, this 2-stoke legend has stepped up, and even further out of reach of the competition.
General information
Motorcycle name
KTM 250 SX
Year
2023
Category
Cross / motocross
Rating
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Engine and transmission
Displacement
249.0 ccm (15.19 cubic inches)
Engine type
Single cylinder, two-stroke
Engine details
Reed intake
Bore x stroke
66.4 x 72.0 mm (2.6 x 2.8 inches)
Ignition
Vitesco Technologies EMS
Cooling system
Liquid
Gearbox
5-speed
Transmission type
Chain (final drive)
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
Driveline
5/8 x 1/4´ chain.
Chassis, suspension, brakes and wheels
Frame type
Central double-cradle-type 25CrMo4 steel
Rake (fork angle)
26.1°
Front suspension
WP XACT-USD, Ø 48 mm
Front wheel travel
310 mm (12.2 inches)
Rear suspension
WP XACT Monoshock with linkage
Rear wheel travel
300 mm (11.8 inches)
Front tire
80/100-21
Rear tire
110/90-19
Front brakes
Single disc
Diameter
260 mm (10.2 inches)
Rear brakes
Single disc
Diameter
220 mm (8.7 inches)
Wheels
CNC machined hubs. Excel rims. Wire spoked. Dunlop Geomax MX 3S tires.
Physical measures and capacities
Dry weight
99.4 kg (219.1 pounds)
Seat height
958 mm (37.7 inches) If adjustable, lowest setting.
Ground clearance
354 mm (13.9 inches)
Wheelbase
1495 mm (58.9 inches)
Fuel capacity
7.20 litres (1.90 US gallons)
Other specifications
Color options
Orange/white/grey
Starter
Electric
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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 23 KTM 250 SX discussion group or the general KTM discussion group. Related bikes List related bikes for comparison of specs.
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property of the respective owners. Technical specifications are subject to change without notice.