
2026 KTM 250 SX

2026 KTM 250 SX for Sale at TeamMoto in QLD, VIC and ACT | Review Specifications, Features & Information
RELEASE THE RUCKUS
Think "unbridled 2-stroke performance" and you'll probably see a KTM 250 SX in your mind's eye. For good reason too - there isn't much to compare it to. The KTM 250 SX takes that even further with a slew of fresh chassis enhancements, making it even more of a legend and one deserving of the record books.
Engine
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Design
1-cylinder, 2-stroke engine
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Displacement
249 cm³
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Transmission
5-speed
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Fuel-mixture generation
Keihin EFI, throttle body 39 mm
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EMS
Vitesco Technologies EMS
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Clutch primary drive teeth
72
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Primary drive
26:72
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Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
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Engine cylinder
Single cylinder
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Engine stroke
2-Stroke
Chassis
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Frame design
Central double-cradle-type 25CrMo4 steel
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Front brake
Disc brake
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Rear brake
Disc brake
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Rear subframe design
Aluminum-reinforced polyamide
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Chain
520, Non-sealed
Suspension
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Front suspension
WP XACT-USD (AER), Ø 48 mm
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Rear suspension
WP XACT Monoshock with linkage
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Suspension travel (front)
310 mm
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Suspension travel (rear)
300 mm
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Front suspension adjustment
Compression (high and low speed), rebound
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Rear suspension setting
Compression and rebound adjustable
Dimensions
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Seat height
958 mm
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Ground clearance
354 mm
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Tank capacity (approx.)
7.2 l