Eén jaar na het vlaggenschip de KX450, heeft Kawasaki de KX250 helemaal onder handen genomen. Het resultaat van Kawasaki compleet vernieuwde MX2 motor? De krachtigste KX250 viertakt crosser ooit.
De KX250 heeft de afgelopen jaren zowel in motocross als supercross over de hele wereld successen geboekt. De Japanse ingenieurs ontwikkelden de 2020 KX250 ontwikkeld om deze reeks voort zetten. Zo heeft de 2020 KX250 een nieuw blok met meer vermogen, krachtiger in de hogere toerentallen en een hogere toerentalgrens. Aangevuld met een lichtgewicht, goed uitgebalanceerd chassis, nieuwe voorvork en verbeterde remmen, maakt dit de snelste KX250 ooit.
Net zoals op de KX450 heeft Kawa ook nu weer flink wat electronica in haar kwartliter raspaardje gestopt. Zo is de KX250 uitgerust met Launch Control en “DFI Setting Data Selection”. Deze DFI setting laat toe om makkelijk te kiezen tussen 3 motorkarakteristieken.
Naast de indrukwekkende KX450 en KX250 modellen maken de KX65, KX85-I, KX85-II en de KLX110 het off-road aanbod voor 2020 compleet. Al deze 4 machines bieden de perfecte opstap voor ieder jong talent.
Alle 2020 KX modellen staan vanaf midden juli bij de dealer.
Verkoopprijzen 2020, de Nederlandse prijs staat tussen haakjes
KX450 € 9.249,00 ( € 9.449,00)
KX250 € 8.549,00 ( € 8.749,00)
KX85-II € 4.899,00 ( € 5.049,00)
KX85-I € 4.699,00 (€ 4.849,00)
KX65 € 3.699,00 (€ 3.849,00)
KLX110 € 2.799,00 (€ 2.949,00)
Quick Start to Model Information 20MY KX250
MODEL NAME: KX250
FACTORY-STYLE ENGINE COMPONENTS AND TUNING
NEW More race-winning high-rpm power
The new engine boasts an increase in peak power of approximately 2.4 kW (3.3 PS), and performance focused on the high-rpm range. The stronger high-rpm performance, easily noticeable from 10,000 min-1, gives riders an advantage on the straights, and makes it easier to tie corners together for quicker lap times.
NEW Revised bore and stroke
The new engine features a short-stroke configuration, with bore and stroke measuring 78.0 x 52.2 mm. Thanks to the wider bore, larger intake and exhaust valves can be used, enabling greater flow for increased high-rpm performance.
NEW Finger-follower valve actuation
Finger-follower valve actuation enables a higher rev limit (increased 500 min-1), and more aggressive cams for harder-hitting power.
Dual injectors
The KX250 is the only production motocrosser with dual injectors (a feature since 2012): an injector downstream of the throttle valve (where injectors are located on standard FI systems), tasked with delivering smooth, instant response; and a second, upstream injector located close to the airbox, which makes a significant contribution to engine output at high rpm.
Factory-inspired tuning
Works-base bridged-box bottom piston is just one of many features inspired by our factory racers.
Holeshot advantage: Launch Control Mode
Factory-style launch control system increases the chance of getting a good start by helping riders maximise traction when starting on a slippery surface.
Easy engine tuning: DFI Setting Data Selection
Using the provided DFI couplers, riders can quickly and easily access their choice of three maps (standard, hard, soft) provided in the ECU.
KX FI Calibration Kit (Accessory)
KX FI Calibration Controller, a portable handheld calibration tool, enables riders to make changes to engine maps by plugging into the ECU without needing a PC or battery. Comes equipped with seven pre-set map settings.
FACTORY-STYLE CHASSIS COMPONENTS AND TUNING
NEW Slim Aluminium Perimeter Frame
Already a very high-level frame, minor rigidity balance tweaking care of new lower front engine mounts contributes to an improved ability to soak up bumps.
NEW Large-Diameter Coil-Spring Fork
Handling suspension duties up front is a new high-performance ø48 mm inverted coil-spring fork. The large-diameter inner tubes enable the use of large damping pistons, delivering smooth action and firm damping. Stiffer spring rates front and rear match the KX250’s increased power
NEW Stronger Brakes
A larger-diameter ø250 mm rear disc complements the oversized ø270 mm front disc, delivering stronger stopping power. New front brake pad material offers increased controllability.
Slim, Ergonomic Bodywork
The narrow frame and minimalistic bodywork offer a slim riding position that facilitates control. A low, flat tank/seat design makes it easier to sit farther forward, and long, smooth surfaces make it easy to slide back and forth.
Adjustable Ergonomics
A choice of four handlebar positions and two footpeg positions allows riders to tailor their riding position to suit body size and preference.
COLOUR(S)
* Lime Green
SPECIFICATIONS
| DIMENSIONS |
KX250 |
|
Overall length Overall width Overall height Wheelbase Road clearance Seat height Curb mass Fuel tank capacity
|
2,172 mm 820 mm 1,269 mm 1,480 mm 333 mm 948 mm 105.2 kg 6.4 litres |
| ENGINE | |
|
Type Bore x Stroke Displacement Compression ratio Fuel supply Lubrication system Starting system Ignition system
|
4st, 1-cyl, DOHC, W/C 78.0 x 52.2 mm 249 cm3 14.2:1 Fuel injection (ø44 x 1) Forced lubrication, semi-dry sump Primary kick Digital DC-CDI |
| DRIVETRAIN | |
|
Driving system Transmission Gear ratios: 1st 2nd 3rd 4th 5th Primary reduction ratio Final reduction ratio Clutch type (Primary) |
Chain 5-speed, return 2.142 (30/14) 1.750 (28/16) 1.444 (26/18) 1.235 (21/17) 1.045 (23/22) 3.350 (67/20) 3.846 (50/13) Wet multi-disc, manual
|
| FRAME | |
|
Type Suspension: Front Rear Wheel travel: Front Rear Caster (Rake angle) Trail Steering angle (left/right) Tyre: Front Rear Brake: Front Type Effect. dia Rear Type Effect. dia
|
Tubular, semi-double cradle Telescopic (USD) fork New Uni Trak Swingarm 314 mm 310 mm 28.6º 130 mm 42º / 42º 80/100-21 51M 100/90-19 57M Single disc 241 mm Single disc 225 mm |
The specifications mentioned here apply to and have been achieved by production models under standard operating conditions. We intend only to give a fair description of the vehicle and its performance capabilities but these specifications may not apply to every machine supplied for sale. Kawasaki Heavy Industries, Ltd. reserves the right to alter specifications without prior notice. Equipment illustrated and specifications may vary to meet individual markets. Available colours may vary by market.
Foto’s: Kawasaki