KX85 2014 KX85CEF

2014 Model Information
MODEL NAME:
KX85
MODEL CODE:
KX85CEF
LATEST KAWASAKI KX85
RACE BIKES FOR FUTURE CHAMPIONS
At both the amateur and professional levels, Kawasaki has long been the dominant brand in minimotocrossing, with many of today's top professional riders getting their start on KX minicrossers.
Kawasaki continues this tradition by offering completely revamped green meanies: the KX85 and KX85-II.
Designed with the same philosophy of putting riders on the top step of the podium – a philosophy that has
not changed since the creation of the KX brand 40 years ago – these new machines feature significantly
boosted engine and chassis performance; improved ergonomics care of all-new flush-fit bodywork, new seat
and adjustable handlebar position; and sharp factory looks just like the KX450F ridden by Kawasaki
champion Ryan Villopoto.
With these new KX models, pushing to the front of the pack has never been so easy or so much fun.
BOOSTED ENGINE PERFORMANCE
Changes to the 2-stroke racing engine result in increased power and torque across the rev-range.
The gains are so significant that the engine can be considered a completely different unit from its highrevving predecessor.
Engine
Liquid-cooled, two-stroke Single engine with piston reed valve induction.
Cylinder bore treatment has changed from electrofusion coating to nikasil plating contributes to increased
durability.
Piston
now features a single piston ring (previously two). The reduced friction helps to minimise mechanical
W
NE
loss.
Revised squish area contributes to the increased engine performance.
NEW
NEW
NEW
NEW
NEW
NEW
NEW
NEW
PWK 28 semi-flat slide carburettor positions the nozzle jet close to the cylinder for sharp response across
the rev range. Carburettor settings were optimised to match the new engine changes.
Carbon-fibre reeds with mesh oriented at 45o for ideal response
characteristics. Reed thickness (0.42 mm) ideal for low- and mid-range
response.
Precise, digital CDI ignition delivers a hot spark.
Compact igniter with direct coupler eases maintenance.
Resin blocks added to the crankshaft decrease the volume of the
crankcase. The resultant greater primary pressure ratio contributes to
increased engine performance.
Increased tightness of the press fit of the crank pin, and largerdiameter (ø81 mm >> ø83 mm) crankshaft weights offer increased
rigidity and durability.
Completely revised KIPS valve construction (3-piece >> 2 independent
pieces) offers improved sealing, greatly contributing to increased
engine performance.
Exhaust port shape was revised (and is now larger), further
contributing to increased engine performance.
Revised scavenging port shape also contributes to increased
performance.
Larger radiator is taller (200 mm >> 240 mm) and wider (110 mm >>
112.6 mm), offering a more than 50% increase in cooling performance
(5.6 kW >> 8.5 kW) to match the greater engine performance.
Separate clutch cover gives easy access to the clutch.
Pull-type clutch actuation for smooth operation and easy maintenance.
Large air intake on the right side of the airbox improves airflow to the
air cleaner.
Environmentally friendly muffler reduces noise levels without sacrificing power. Steel wool layer between
baffle and glass wool layer extends glass wool service life. Enclosed muffler-end shape resists mud-clogging
BOOSTED CHASSIS PERFORMANCE
Complementing the increased engine performance, the chassis package benefits from numerous changes
to the suspension and brake systems that allow young racers to ride at a higher pace.
NEW
NEW
NEW
NEW
NEW
Supension
36 mm inverted front fork features revised valve construction that delivers improved damping and greater
bottoming resistance. The new shim-stack type valves
(the same style used on the larger KX models), updated
from port-style valves, generate greater compression
and rebound damping force, allowing higher-paced
riding and contributing to increased ride comfort.
Revised front fork
bottom cases
(axle brackets) are
12.5 mm shorter,
resulting in greater
clearance in turns.
Uni-Trak rear
suspension is adjustable
for compression and
rebound damping, and
2014
2013
preload.
Revised compression damping mechanism for the rear
shock allows compression damping force to be generated at slower stroke speeds, contributing to a more
stable ride feel. The new mechanism is 24-way adjustable for compression damping, 21-way adjustable for
rebound damping.
Revised rear shock spring is approximately 150 g lighter.
Brakes
Petal disc brakes front and rear, just like the larger KX models, contribute to strong braking performance.
Large-diameter 220 mm front brake gripped by a dual-piston caliper is complemented by a 184 mm disc and
single-piston caliper at the rear.
Frame
Sturdy perimeter frame, designed to harness the engine's power, offers the advantages of strength and
torsional rigidity, allowing young riders to push hard on the track.
SIZED RIGHT
Being on a bike that is sized right for a growing body is extremely important – especially for young up-andcoming racers learning how to get the most from themselves and their bikes. In addition to being available in
two sizes, as part of their makeover, the KX85/85-II get all-new bodywork that not only reinforces their KX
lineage, but contributes to improved ergonomics for enhanced comfort and control.
Adjustable handlebar: 6 positions
An adjustable handlebar allows riders to custom-fit their riding position.
NEW
Riders are able to choose from six possible handlebar positions. Collars offer a choice of three heights (STD,
+5 mm, +10 mm), while reversible handlebar clamps allow two forward/rearward positions (STD, +10 mm
FWD).
Slim ergonomics
Completely redesigned bodywork follows the direction of the larger KX450F and KX250F. In addition to
contributing to strong factory looks, the new parts form a slim ergonomics package that facilitates rider
movement.
Fuel tank features a flatter top that contributes to the improved ergonomics. New tank volume is 5 litres.
Slimmer (by up to 20 mm), flat-style seat, like on the KX450F/250F, makes it easier for riders to slide forward
and back to adjust their riding position.
NEW Minimalist engine shrouds were designed to be small and are slim where they come in contact with the
rider's legs. 2-tone design was achieved using a double-injection moulding process.
Minimalist side covers were also made as small as possible.
NEW
Seams between the shrouds, seat and side covers are very flush, which facilitates control as well as moving
NEW
around on the bike.
Revised handlebar bend contributes to increased riding comfort and control, enabling dynamic riding and
NEW
catering to a wider range of riders. The 'bar is wider (720 mm >> 744 mm), 22 mm higher and 22.4 mm
closer to the rider.
NEW
UNMISTAKABLE KX DNA
Just like our larger KX motocross models, the KX85 and KX85-II feature factory looks evocative of our works
racers. The all-new bodywork, sharp graphics package and numerous factory-style touches contribute to a
strong KX family image and warn rivals of the race-winning potential housed in all KX motocross models.
Factory styling details
The new bodywork and graphics of the KX85/85-II give them a strong resemblance to the larger KX models,
enabling young racers to look just like Ryan Villopoto and other Kawasaki heroes when leading the pack.
NEW
Revised front and rear fender designs match those used on larger KX
models.
NEW
Revised fork guards connect only at the bottom. The new design (same as
that used on the KX450F/250F) helps prevent
mud build-up. Kawasaki logo moulded into
the plastic adds to the big bike image.
Rims are coated in black alumite1 – just like
our factory racers.
NEW
Fork and rear shock adjusters have a blue alumite1
finish like our U.S. factory racers.
NEW
Factory-style
graphics complement the racy new performance.
NEW
hi
NEW
Brushed aluminium finish on the swingarm contributes to the
quality image.
Rear shock's aluminium body features a black anodised finish.
SPECIFICATIONS
KX85CEF
ENGINE
Type
Displacement
Bore and Stroke
Compression ratio
Valve system
Fuel system
Ignition
Lubrication
Liquid-cooled, 2-stroke Single with KIPS
84 cc
48.5 x 45.8 mm
Low Speed: 10.9:1; High speed: 9.0:1
Piston reed valve
Carburettor: Keihin PWK 28
DigitalCDI
Pre-mix (32:1)
DRIVETRAIN
Transmission
Clutch
Final drive
6-speed, return
Wet multi-disc, manual
Chain
FRAME
Type
Wheel travel:
Tyre:
Caster (rake)
Trail
SUSPENSION
Front: Type
Rear: Type
front
rear
front
rear
Perimeter, high-tensile steel
275 mm
275 mm
70/100-17 40M
90/100-14 49M
29°
97 mm
36 mm inverted telescopic fork with 20-way compression damping
Uni-Trak with 24-way compression, 21-way rebound damping
and fully adjustable spring preload
BRAKES
Front: Type
Caliper
Rear: Type
Caliper
Single semi-floating 220 mm petal disc
Dual-piston
Single 184 mm petal disc
Single-piston
DIMENSIONS
Overall length
Overall width
Overall height
Wheelbase
Ground clearance
Seat height
Curb mass
Fuel capacity
1,830 mm
765 mm
1,100 mm
1,265 mm
290 mm
830 mm
75 kg
5.0 litres
PERFORMANCE
Maximum power
NA
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, colours and specifications may vary to meet individual markets.