The championship-proven technology of KX race machines has now been tuned for off-road competition. Purposefully designed to take on tough off-road conditions, the all-new 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 cm3
Bore x Stroke
78.0 × 52.2 mm
Compression Ratio
14.1:1
Valve System
DOHC, 4 valve
Fuel System
Fuel injection (o44 × 1)
Ignition
Digital
Starting
Electric
Cooling
Liquid-cooled
Lubrication
Forced lubrication, semi-dry sump
Transmission
5-speed, return
Primary Reduction Ratio
3.350 (67/20)
Gear Ratio: 1st
2.154 (28/13)
Gear Ratio: 2nd
1.733 (26/15)
Gear Ratio: 3rd
1.438 (23/16)
Gear Ratio: 4th
1.235 (21/17)
Gear Ratio: 5th
1.045 (23/22)
Final Reduction Ratio
3.923 (51/13)
Clutch
Wet multi-disc, manual
Final Drive
Chain
Frame
Perimeter, aluminium
Front Suspension
48 mm inverted telescopic fork with adjustable compression and rebound damping
Rear Suspension
Uni Trak with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable preload
Front Wheel Travel
314mm
Rear Wheel Travel
316mm
Rake
27.8o
Trail
123mm
Steering Angle (L/R)
42? / 42?
Front Tyre
80/100-21 51M
Rear Tyre
110/100-18 64M
Front Brake/s
Single semi-floating o270 mm petal disc
Front Caliper/s
Dual-piston
Rear Brake
240 mm petal disc
Rear Caliper
Single-piston
Dimensions (LxWxH)
2170 × 820 × 1260
Overall Length
2170
Overall Width
820
Overall Height
1260
Wheelbase
1480
Road Clearance
330
Seat Height
945
Curb Mass
109.2 kg
Fuel Capacity
6.2L