Motocross Bikes
2023KTM 250 SX-F
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The 2023 KTM 250 SX-F is a lightweight motocross bike engineered for intermediate to advanced riders seeking competitive performance in the 250cc class. Its liquid-cooled four-stroke engine delivers responsive power with excellent rideability, while the WP XACT suspension and aggressive geometry provide sharp handling characteristics ideal for technical track conditions and racing applications.
- Capacity
- 249.9 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 101.0 kg
- Seat height
- 958 mm
- Power
- 43.0 HP (31.6 kW)
What’s new for the 2023 KTM 250 SX-F
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Torque | 25.9 Nm (2.6 kgf-m or 19.1 ft.lbs) @ 8700 RPM | 26.4 Nm (2.7 kgf-m or 19.5 ft.lbs) @ 8900 RPM |
| Dry weight | 99.0 kg (218.3 pounds) | 101.0 kg (222.7 pounds) |
| Fuel capacity | 7.50 litres (1.98 US gallons) | 7.20 litres (1.90 US gallons) |
Other years
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely as a motocross competition bike for closed circuits and tracks, with sharp handling and high-performance suspension rather than everyday usability.
- Built for
- A lightweight, race-bred single-cylinder machine defined by aggressive acceleration, precise cornering, and razor-sharp responsiveness over rough terrain.
- Not ideal for
- This bike is not suitable for riders wanting a comfortable commuter, a passenger-friendly machine, or a long-distance touring companion.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 249.9 ccm
- Power
- 43.0 HP (31.6 kW)
- Torque
- 26.4 Nm (2.7 kgf-m) @ 8900 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4257 HP/kg (dry)
- Bore x stroke
- 81.0 x 48.5 mm
- Compression
- 14.3:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Keihin EMS
- Valves per cylinder
- 4
- Lubrication system
- Forced oil lubrication with 2 Eaton pumps
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc clutch, Brembo hydraulics
Dimensions & weight
- Wheelbase
- 1495 mm
- Seat height
- 958 mm
- Dry weight
- 101.0 kg
- Fuel capacity
- 7.20 litres
- Ground clearance
- 343 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4 steel
- Front suspension
- WP XACT-USD, Ø 48 mm
- Rear suspension
- WP XACT Monoshock with linkage
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 26.5°
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 80/100-21
- Rear tyre
- 110/90-19
Other
- Color options
- Orange/white/grey
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2006 | 2011 | 2017 | 2022 | 2023 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 250 cc | 249 cc | 250 cc | 250 cc | 250 cc | 250 cc |
| Dry weight | 99 kg | 100 kg | 98 kg | 99 kg | 101 kg | 101 kg |
| Seat height | 925 mm | 992 mm | 960 mm | 950 mm | 958 mm | 958 mm |
| Fuel capacity | 7 L | 7.5 L | 7 L | 7.5 L | 7.2 L | 7.2 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KTM 250 SX-F?
The 2023 KTM 250 SX-F has a Capacity of 249.9 ccm (15.25 cubic inches).
What engine power does the KTM 250 SX-F have?
The 2023 KTM 250 SX-F has a Power of 43.0 HP (31.6 kW).
How many gears does the KTM 250 SX-F have?
The 2023 KTM 250 SX-F has a Gearbox of 5-speed.
What is the torque of the KTM 250 SX-F?
The 2023 KTM 250 SX-F has a Torque of 26.4 Nm (2.7 kgf-m or 19.5 ft.lbs) @ 8900 RPM.
How much does the KTM 250 SX-F weigh?
The 2023 KTM 250 SX-F has a Dry weight of 101.0 kg (222.7 pounds).
Shop this bike
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The 2023 KTM 250 SX-F is a powerful and agile dirt bike that is sure to impress both novice and experienced riders. With its lightweight frame and 250cc engine, this bike offers excellent handling and acceleration, making it perfect for navigating tight corners and rough terrain. The advanced suspension system provides a smooth and stable ride, while the electric start and hydraulic clutch make for easy operation. Whether you're hitting the track or exploring off-road trails, the 2023 KTM 250 SX-F delivers top-notch performance and reliability.
Overall, the 2023 KTM 250 SX-F is a top contender in the dirt bike market, offering a winning combination of power, handling, and durability. With its sleek design and impressive features, this bike is sure to turn heads and deliver an exhilarating riding experience. Whether you're a competitive racer or a weekend warrior, the KTM 250 SX-F is a worthy investment that will provide countless hours of adrenaline-fueled fun.
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