Motorvilla

KX250X

KX design philosophy is simple: put mid-level to expert riders on the top step of the podium. This philosophy has not changed since the creation of the KX brand over 40 years ago. With 32 AMA Supercross titles to its credit, the most of any manufacturer, KX has a proven record of powering champions. Significant weight reduction to engine and chassis for 2016 makes the KX450F the lightest machine in its class. The resultant sharper handling is complemented by a slimmer chassis and an even more powerful engine, further increasing its circuit potential.

*Price subject to change without notice, colours subject to availability, the models may differ from those in the pictures.

*Kawasaki Factory offers a standard warranty per model and vehicle category. Any and all other warranties that differ from the official Factory Warranty, are offered at dealership level, as per the terms and conditions of the dealership concerned.

ENGINE 
TypeLiquid-cooled, 4-stroke Single
Displacement449 cm3
Bore and Stroke96.0 x 62.1 mm
Compression ratio12.8:1
Valve systemDOHC, 4 valves
Fuel systemFuel injection: ø43 mm x 1
IgnitionDigital DC-CDI
StartingPrimary kick
LubricationForced lubrication, semi-dry sump
  
DRIVETRAIN 
Transmission5-speed, return
Final driveChain
Primary reduction ratio2.727 (60/22)
Gear ratios: 1st1.750 (28/16)
2nd1.412 (24/17)
3rd1.188 (19/16)
4th1.000 (19/19)
5th0.875 (21/24)
Final reduction ratio3.846 (50/13)
ClutchWet multi-disc, manual
  
FRAME 
TypePerimeter, aluminium
Wheel travel: front310 mm
rear315 mm
Tyre: front80/100-21 51M
rear120/80-19 63M
Caster (rake)28.0o
Trail125 mm
Steering angle (left/right)42o / 42o
  
SUSPENSION 
Frontø49 mm inverted telescopic SFF-Air TAC
 (Separate Function front Fork Air –
 Triple Air Chamber) with adjustable
 compression and rebound damping
  
RearNew Uni-Trak with adjustable dual-range
 (high/low-speed) compression damping,
 adjustable rebound damping and
 adjustable preload
  
BRAKES 
Front: TypeSingle semi-floating ø270 mm petal disc
CaliperDual-piston
Rear: TypeSingle ø240 mm petal disc
CaliperSingle-piston
  
DIMENSIONS 
Overall length2,195 mm
Overall width820 mm
Overall height1,290 mm
Wheelbase1,495 mm
Ground clearance345 mm
Seat height960 mm
Curb mass108.7 kg
Fuel capacity6.3 litres