Motocross Bikes
2023Kawasaki KX250X
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The 2023 Kawasaki KX250X is a competitive four-stroke motocross bike designed for intermediate to advanced riders seeking reliable performance in MX racing and off-road environments. Powered by a 249cc liquid-cooled single-cylinder engine with DOHC technology and fuel injection, it delivers consistent power delivery and excellent throttle response. Known for its lightweight aluminum frame and composed handling characteristics, the KX250X excels in both tight technical sections and open terrain.
- Capacity
- 249.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 104.4 kg
- Seat height
- 945 mm
- Power
- 43.0 HP (31.6 kW)
What’s new for the 2023 Kawasaki KX250X
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Torque | — | 22.9 Nm (2.3 kgf-m or 16.9 ft.lbs) @ 10500 RPM |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a cross-country (X) variant of Kawasaki's motocrosser, it's purpose-made for closed-course off-road racing like hare scrambles and enduro-style events rather than general riding.
- Built for
- The bike feels light, flickable, and eager to change direction, rewarding an aggressive, attacking riding style over relaxed cruising.
- Not ideal for
- This is not the right choice for commuting, highway travel, passenger carrying, or riders wanting plush all-day comfort.
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
- 249.0 ccm
- Power
- 43.0 HP (31.6 kW)
- Torque
- 22.9 Nm (2.3 kgf-m) @ 10500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4119 HP/kg (dry)
- Bore x stroke
- 78.0 x 52.2 mm
- Compression
- 14.1:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- CDI
- Lubrication system
- Forced lubrication, semi-dry sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1481 mm
- Overall length
- 2169 mm
- Overall width
- 820 mm
- Overall height
- 1260 mm
- Seat height
- 945 mm
- Dry weight
- 104.4 kg
- Wet weight
- 109.0 kg
- Fuel capacity
- 6.20 litres
- Ground clearance
- 330 mm
Chassis & suspension
- Frame
- Aluminum perimeter
- Front suspension
- 48mm inverted telescopic coil spring fork with 23-way compression damping and 20-way rebound damping
- Rear suspension
- Uni-Trak® with dual-range (2.25 turns high speed/21-way low-speed) compression damping, 38-way rebound damping and adjustable preload
- Front wheel travel
- 315 mm
- Rear wheel travel
- 315 mm
- Rake (fork angle)
- 27.8°
- Trail
- 122 mm
Brakes & wheels
- Front brakes
- Single disc. Petal disc with dual-piston caliper
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Petal disc with single-piston caliper
- Front tyre
- 80/100-21
- Rear tyre
- 110/100-18
Other
- Color options
- Lime Green
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 | 2021 | 2023 | 2024 | 2026 | 2027 |
|---|---|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc |
| Dry weight | 104 kg | 104 kg | 104 kg | 104 kg | 104 kg |
| Seat height | 945 mm | 945 mm | 945 mm | 945 mm | 950 mm |
| Fuel capacity | 6.2 L | 6.2 L | 6.2 L | 6.2 L | 6.2 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 Kawasaki KX250X?
The 2023 Kawasaki KX250X has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Kawasaki KX250X have?
The 2023 Kawasaki KX250X has a Power of 43.0 HP (31.6 kW).
How many gears does the Kawasaki KX250X have?
The 2023 Kawasaki KX250X has a Gearbox of 5-speed.
What is the torque of the Kawasaki KX250X?
The 2023 Kawasaki KX250X has a Torque of 22.9 Nm (2.3 kgf-m or 16.9 ft.lbs) @ 10500 RPM.
How much does the Kawasaki KX250X weigh?
The 2023 Kawasaki KX250X has a Dry weight of 104.4 kg (230.2 pounds).
Shop this bike
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The 2023 Kawasaki KX250X is a powerful and agile off-road motorcycle that offers top-notch performance and handling. With its 249cc liquid-cooled, four-stroke engine and lightweight chassis, the KX250X delivers impressive power and responsiveness on the trails. The bike also features a 6-speed transmission, adjustable suspension, and a slim ergonomic design for maximum comfort and control. Whether you're hitting the trails for recreational riding or competitive racing, the KX250X is a reliable and capable choice for off-road enthusiasts.
Overall, the 2023 Kawasaki KX250X is a well-rounded off-road motorcycle that delivers strong performance and quality construction. With its advanced features and durable build, this bike is sure to satisfy the needs of riders looking for a dependable and high-performing off-road machine. If you're in the market for a reliable and powerful off-road motorcycle, the KX250X is definitely worth considering for your next adventure.
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