Kawasaki GPz400R

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Kawasaki-GPZ400R-85--1.jpg
Kawasaki GPz400R
Manufacturer
Kawasaki
Production 1985
Engine
Four stroke, transverse four cylinder, DOHC, 4 Valve per cylinder.
Compression ratio 11.5:1
Ignition CDI
Transmission 6 Speed
Frame Aluminum diamond tubular, double cradle
Suspension Front: 41mm Telescopic forks
Rear: Rising rate monoshock
Brakes Front: 2x 300mm discs 4 piston calipers
Rear: Single 240mm disc 1 piston caliper
Front Tire 100/90-16
Rear Tire 130/90-16
Wheelbase 1395 mm / 54.9 in
Seat Height 770 mm / 30.3 in
Weight 176 kg / 388 lbs (dry),
Recommended Oil K-tech 10W-40
Fuel Capacity 16 Liters / 4.2 US gal
Manuals Service Manual



Engine[edit]

The engine was a Liquid cooled cooled Four stroke, transverse four cylinder, DOHC, 4 Valve per cylinder.. The engine featured a 11.5:1 compression ratio.

Drive[edit]

Power was moderated via the Wet multi disc.

Chassis[edit]

It came with a 100/90-16 front tire and a 130/90-16 rear tire. Stopping was achieved via 2x 300mm discs 4 piston calipers in the front and a Single 240mm disc 1 piston caliper in the rear. The front suspension was a 41mm Telescopic forks while the rear was equipped with a Rising rate monoshock. The GPz400R was fitted with a 16 Liters / 4.2 US gal fuel tank. The bike weighed just 176 kg / 388 lbs. The wheelbase was 1395 mm / 54.9 in long.

Photos[edit]

Kawasaki GPz400R Kawasaki GPz400R Kawasaki GPz400R Kawasaki GPz400R Kawasaki GPz400R

Overview[edit]

Kawasaki GPz 400R















Make Model Kawasaki GPz 400R / ZX 400
Year 1985
Engine Type Four stroke, transverse four cylinder, DOHC, 4 Valve per cylinder.
Displacement 399 cc / 24.3 cu-in
Bore X Stroke 57 х 39 mm
Cooling System Liquid cooled
Compression 11.5:1
Induction 4x Keihin CVKD30 carburetors
Ignition CDI
Starting Electric
Max Power 59 hp / 44 kW @ 12000 rpm
Max Torque 3.6 kgf-m / 26.0 lb-ft @ 10500 rpm
Clutch Wet multi disc
Transmission 6 Speed
Final Drive Chain
Gear Ratio 1st 2,571 2nd 1,777 3rd 1,38 4th 1,125 5th 0,961 6th 0,851
Frame Aluminum diamond tubular, double cradle
Secondary Reduction Ratio 2.933 (44/15)
Total Reduction Ratio (6-speed) 7.154
Front Suspension 41mm Telescopic forks
Rear Suspension Rising rate monoshock
Front Brakes 2x 300mm discs 4 piston calipers
Rear Brakes Single 240mm disc 1 piston caliper
Front Tire 100/90-16
Rear Tire 130/90-16
Rake 24°
Trail 87mm / 3.4 in
Wheelbase 1395 mm / 54.9 in
Seat Height 770 mm / 30.3 in
Dry Weight 176 kg / 388 lbs
Fuel Capacity 16 Liters / 4.2 US gal