Kawasaki EX-4 (EX400B): review, history, specs


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Class: sport-touring

Production: 1994-1995

Predecessor: Kawasaki GPZ400S

Related: Kawasaki GPZ900R

Successor: Kawasaki Ninja 400R

Model
Kawasaki EX-4

1994-1995

(Japan)

Kawasaki EX-4 (EX400B)

History

History
Year Country Name / Frame / Engine Color
1994 Japan Name: Kawasaki EX-4

Code: EX400-B1

Kawasaki EX-4
1995 Japan Name: Kawasaki EX-4

Code: EX400-B2

Kawasaki EX-4

Specifications

Kawasaki EX-4 (EX400B): specs.

Specifications
DIMENSIONS Overall length 2085 mm / 82,1 in
Overall width 710 mm / 27,9 in
Overall height 1165 mm / 45,9 in
Seat height 775 mm / 30,5 in
Wheelbase 1435 mm / 56,5 in
Ground clearance 125 mm / 4,9 in
Dry weight 177 kg / 390 lbs
Curb (wet) weight 198 kg / 436 lbs
FRAME Type Double cradle (steel)
Front suspension, travel 37 mm telescopic fork, 130 mm / 5,1 in
Rear suspension, travel Swingarm Unitrak with mono-shock, 100 mm / 3,9 in
Front tire size 110/70-17 54H
Rear tire size 130/70-17 62H
Front brake Single disc, 280 mm, 2-piston caliper
Rear brake Single disc, 230 mm, 1-piston caliper
Fuel capacity 18,0 l / 4,75 US gal (incl. reserve – 2,2l)
Trail 91 mm / 3,58 in
Fuel economy 2,56 l / 100 km (60 km/h)
ENGINE Type Liquid-cooled 4-stroke
Cylinder arrangement 2-cylinders, inline
Bore & Stroke 70,0 x 51,8 mm
Displacement 398 cm³ (24,28 cu in)
Compression ratio 10.7:1
Valve train Chain driven DOHC, 4 valves per cylinder
Max. power 50,0 hp (36,8 kW) / 10500 rpm
Max. torque 35,3 Nm (3,6 kgf*m) / 9000 rpm
0 to 100 km/h
Top speed 170 km/h (105 mph)
CARBURETION SYSTEM Type Carburetor, 2x Keihin CVK34
ID
DRIVE TRAIN Clutch Wet, multi-plate
Transmission 6-speed
Final drive Chain
Primary reduction 2.952
Final reduction 2.625
Gear ratio

I

II

III

IV

V

VI


2.571

1.777

1.380

1.125

0.961

0.851

ELECTRICAL Ignition Transistorized
Alternator
Battery capacity

Images

Kawasaki EX-4 (EX400B): images, gallery.

Kawasaki EX-4
Kawasaki EX-4
Kawasaki EX-4

Videos

Kawasaki EX-4 (EX400B): video.

1994 EX4 Kawasaki EX400B