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Technical Data GPZ305 without warranty !

In case of any doubt ask Your next Kawasaki-Dealer !

Technical Data GPZ305
Max.Power 19,9 kW (27PS) @110 000 U/min (min 1)
Max Torque 23,5 Nm (2,4 kprn) @7 500 U/min (min 1)
Turn Radius 2,2 m
Braking distance 12,5 m (50 km/h)
MEASUREMEnt
total lenght 2130 mm
total width 745 mrn
total height

1185mm

Wheelbase 1355 mm
distance to ground 155mm
empty weight 147 kg

ENGINE

Type

2 Cylinder, 4 Stroke , 1overhead camshaft, aircooled

cubic

306 ml

Bore x stroke 61,0 x 52,4 mm
Compression 9,7 : 1
Starter Elektrostarter
Carb Keihin CV32 x 2
Ignition CDI
Ignition timing 12° before OT @1.250 U/min
Ignition timing dynamic 42° before OT @3.100 U/min
Sparks NGK DPR9EA 9 oder ND X27EPR U9
Spark gap 0,8-0,9mm
Lubrication system forced feed lubrication
Oil SE or SF class SAE 1 0W40, 1 0W50, 20W40, 20W50
Oil amount 1,8 L (with Filter) or. 1,5 L (without Filter)
TRANSMISSION
Type 6 gear, gearwheels permanent in intervention,fork-shifted
Clutch multiple disk clutch in oil
Transmission Belt drive
Primary transmission 3,736 (71/19)
Secundary transmission 2,173 (50/23)
Transmission (total)

7,253 (6. Gang)

Transmission (gearbox)
1. gear:

2,600 (39/15)

2. gear: 1,789 (34/19)
3. gear 1,409 (31/22)
4. gear 1,160 (29/25)
5. gear

1,000 (27/27)

6. gear:

0,892 (25/28)

FRAME

Rake 26,5°
Trail

95mm

Tyres
front: 90/90 18 51S
rear: 110/80 18 58S
Pressure (tyres)
front 75 kPa (1,75 kg/cm2)
rear up to 97,5 kg 225 kPa(2,25 kg/cm2)
97,5 - 188 kg 250 kPa (2,5 kg/cm2)
Fork oil SAE 5W20
Fork oil ammount (per forkside) 140 ccm
Air pressure fork (front wheel unburdened!)
Standard 70 kPa (0,7 k g/cm2)
usable range 60 - 80 kPa (0,6 - 0,8 kg/cm2).
Tank 17 L

ELECTRIC

Battery

12V 9 Ah

Head lamp 12V 60/55 W
Rear /Brakelamp 12V 5/21 W
Turn

12V 21 W

Generator

11A at 10.000 min-'

DRIVE BELT
Tension 9,5 - 17 mm
TORQUE
Oil drain plug 12x15 29 Nm (3,0 kpm)
Bolt (Oil filter) 20 Nm (2,0 kpm)
Spark plug 20 Nm (2,0 kpm)
axle nut 78 Nm (8,0 kprn)
Rod torqe nut

29 Nm (3,0 kprn)

And here is a copy of the wiring diagram

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