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Strong engine performance across the rev-range
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Racer friendly gearing
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Finger-follower valve actuation
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Dual injectors
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Coned disc-spring hydraulic clutch
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Electric start
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Launch Control Mode
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KX-style setting-adjustable motocross ECU
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Slim aluminium perimeter frame
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Fully adjustable suspension and high-performance brakes
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ERGO-FIT adjustable handlebar and footpeg positions
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Factory-style Renthal Fatbar
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Wide footpeg design
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Skid plate and side stand
DUAL INJECTORS
LAUNCH CONTROL MODE
ERGO-FIT
Dimensions (LxWxH)2,170 x 820 x 1,260 mm
Wheelbase 1,480 mm
Road Clearance 330 mm
Seat Height 945 mm
Curb Mass 109.2 kg
Mass without Fuel 104.6 kg
Fuel Capacity 6.2 litres
Model Code KX252DRFNN
2024
KX 250X
GET THE OFF-ROAD EDGE
The KX design philosophy - Put mid-level to expert riders on the top step of the podium. The championship-proven technology of KX race machines has now been tuned for off-road competition. Purposely designed to take on tough off-road conditions, the KX250X motorcycle delivers the edge to ride ahead. No matter how technical the terrain, lead with confidence on the KX250X..
Engine 4-stroke Single
Displacement 249 cc
Bore x Stroke 78.0 x 52.2 mm
Compression Ratio 14.1:1
Valve System DOHC, 4 valves
Fuel System Fuel injection: ø44 mm x 1, with dual injectors
Ignition Digital DC-CDI
Starting Electric
Cooling Liquid-cooled
Lubrication Forced lubrication, semi-dry sump
Transmission 5-speed, return
Primary Reduction Ratio 3.350 (67/20)
Gear Ratio: 1st2.077 (27/13)
Gear Ratio: 2nd1.688 (27/16)
Gear Ratio: 3rd1.438 (23/16)
Gear Ratio: 4th1.235 (21/17)
Gear Ratio: 5th1.045 (23/22)
Final Reduction Ratio 3.923 (51/13)
Clutch Wet multi-disc, manual
Final Drive Chain
Frame Perimeter, aluminium
Front Suspension ø48 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
Front Wheel Travel 314 mm
Rear Wheel Travel 316 mm
Rake 27.8°
Trail 123 mm
Steering Angle (L/R)42° / 42°
Front Tyre 80/100-21 51M
Rear Tyre 110/100-18 64M
Front Brake/s Semi-floating ø270 mm petal disc
Front Caliper/s Dual-piston
Rear Brake ø240 mm petal disc
Rear Caliper Single-piston