Identification    
 Letter designation    E1
 Color     Luminous dark red
 Frame #    KZ750E-000001
 Engine #    KZ750EE000001
     
Dimensions    

 Overall length

   2,190 mm, EU: 2,192 mm, US/C: 2,130 mm

 Overall width

   780 mm, US/C: 835 mm

 Overall height

   1,135 mm
 Wheelbase    1,420 mm
 Road clearance    150 mm
 Dry weight    210 kg
 Fuel tank capacity    17.3 l
     
Performance     
 Climbing ability    30°
 Braking distance    12.5 m from 50 kph
 Minimum turning radius    2.4 m
     
Engine     
 Type    4 stroke, DOHC, 4 cylinder, air cooled 
 Bore and stroke    66.0 mm x 54.0 mm
 Displacement    738 cc
 Compression ratio    9.0
 Maximum horsepower    74 hp @ 9,000 rpm
 Maximum torque    6.4 kg-m @ 7,500 rpm
 Valve timing    

 Inlet

 

Open

Closed

Duration 

 30° BTDC 

 60° ABDC

 270°

 Exhaust

 

Open

Closed

Duration 

 60° BBDC 

 30° ATDC

 270°

 Carburetors    (4) Keihin CV34
 Lubrication system    Wet sump
 Engine oil Type   SAE 10W40, 10W50, 20W40, 20W50
  Capacity  3.5 l
 Starting system    Electric starter
 Ignition system    Battery and coil (transistorized)
 Cylinder numbering method    Left to right, 1-2-3-4
 Firing order    1-2-4-3
 Ignition timing    From 10° BTDC @ 1,050 rpm to 40° BTDC @ 3,650 rpm
 Spark plugs    NGK B8ES or ND W24ESR-U
     
Transmission     
 Type    5 speed, constant mesh, return shift
 Clutch    Multi-disc, wet
 Gear ratio 1st   2.33
  2nd  1.63
  3rd  1.27
  4th   1.04
  5th   0.88
  6th   -
 Primary reduction ratio    2.55
 Final reduction ratio    2.54
 Overall drive ratio    5.66 @ top gear
   
Electrical equipment     
 Alternator    
 Regulator/rectifier    
 Ignition coils    
 Battery    Furukawa FB12A-A, 12V 12AH
 Starter motor    
 Headlight Type   Semi-sealed, US/C: Sealed
  Bulb   12V 50/40W, EU: 12V 60/55W
 Tail/brake light    12V 8/27W, EU: 12V 5/21W
 City light  

 12V 3.4W, EU: 12V 4W

 Turn signal lights    12V 23W, EU: 12V 21W
 Meter lights    
 Indicator lights    
 Horn    12V 3A
     
Frame     
 Type    Tubular, double cradle
 Steering angle    39° to either side
 Castor    27°
 Trail    108 mm
 Tire size Front   3.25 - 19
  Rear   4.00 - 18
 Suspension Front   Telescopic fork
  Rear   Swing arm
 Suspension stroke Front   160 mm
  Rear   95 mm
 Front fork oil Type   SAE 10W
  Capacity   232 cc, US/C: 248 cc
  Oil level   
     
Brakes     
 Type Front   Dual disc
  Rear   Single disc
 Effective disc diameter Front   226 mm
  Rear   226 mm