2025 Kawasaki KX250X Base

2025 Kawasaki KX250X Base

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Exterior Colors:

  • Year 2025
  • Make Kawasaki
  • Model KX250X
2025 Kawasaki KX250X Base

2025 Kawasaki KX250X Base

2025 Kawasaki KX250X

The all-new KX250X motorcycle takes cross-country racing to the next level. Tuned for off-road racing, advanced tech like Power Mode Selection and Kawasaki TRaction Control (KTRC) combine with a high-performance chassis, a more powerful engine, and off-road ready suspension to equip this championship-proven race machine for the most technical terrain. Climb the ranks quickly and confidently with the bike built for victory. Be Next on the KX250X.

Features may include:

KX ENGINE PERFORMANCE
  • POWERFUL, HIGH-REVVING ENGINE

One of the KX250’s greatest strengths is its engine, and that performance is available on the KX250X. In addition to the hard-hitting fuel-injected 249cc liquid-cooled, 4-stroke single, the KX250X also shares the electric start, hydraulic clutch and the multi-map programmable race ECU of the high-performance motocrosser.

KX CHASSIS PERFORMANCE
  • LIGHT & NIMBLE

Complementing the powerful engine, the lean chassis from the KX250 offers light, nimble handling. High-grade suspension and brake components, and slim, adjustable ergonomics all add to off-road riding performance.

CROSS-COUNTRY COMPONENTS AND TUNING
  • OPTIMISED PERFORMANCE

The demands of cross-country courses are vastly different from those of supercross and motocross tracks. Accordingly, in addition to cross-country wheels and tires, the KX250X’s suspension and brake systems have been optimised for the cross-county scene.

ADDITIONAL
  • NEW exhaust for improved power and mass centralisation
  • Revised intake downdraft angle and fuel injection settings optimised for off-road
  • Revised piston shape
  • NEW single-shaft primary crankshaft balancer
  • Coned-disc-spring hydraulic clutch
  • SHOWA ø49 mm coil-spring fork and single shock with revised settings
  • NEW ODI Lock-On grips
  • NEW bodywork and shrouds for improved rider interface
  • NEW airbox shape with quick-release side cover
  • 12 V bullet terminal for aftermarket accessories

Engine

Engine Type 4-stroke, DOHC 4-valve single
Displacement 249cc
Cooling System Liquid-cooled
Bore 78.0mm
Stroke 52.2 mm
Compression Ratio 14.0:1
Fuel System Fuel injection: ø44 mm x 1, with dual injectors
Ignition Digital DC-CDI
Starter Electric
Lubrication Forced lubrication, semi-dry sump

Drivetrain

Transmission 5-speed, return
Clutch Wet multi-disc, manual
Final Drive Chain

Chassis

Frame Type Perimeter, aluminum

Suspension

Front Suspension ø49 mm inverted fork with adjustable compression and rebound damping
Rear Suspension New Uni Trak with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable spring preload

Brakes

Front braking system Semi-floating ø270 mm petal disc with dual-piston caliper
Rear braking system ø240 mm petal disc with single-piston caliper

Wheels & Tires

Front Tire 80/100-21 51M
Front Wheel Travel 305 mm (12.0 in)
Rear Tire 110/100-18 64M
Rear Wheel Travel 307 mm (12.1 in)

Dimensions

Rake/trail 27.5° / 121 mm
Ground Clearance 330 mm (13.0 in)
Seat Height 945 mm (37.2 in)
Wheelbase 1,485 mm (58.5 in)
Lean Angle, Left (deg.) 42°
Lean Angle, Right (deg.) 42°
Overall Vehicle Size (LxWxH) 2,180 x 820 x 1,260 mm (85.8 x 32.3 x 49.6 in)

Capacities

Fuel Capacity 6.2 litres

Weights

Weight Without Fuel: 105.8 kg (233 lb)
Curb Weight 110.3 kg (243 lb)

Color

Colors Lime Green

Product Photography