Identification | ||
Letter designation | B2 | |
Color | Diamond Navy Blue, Dark Diamond Brown | |
Frame # | KZ750B-016101 - 025629 | |
Engine # | KZ750BE016101 - 025652 | |
Dimensions | ||
Overall length |
2,150 mm, EU: 2,170 mm | |
Overall width |
855 mm, EU: 815 mm | |
Overall height |
1,195 mm, EU: 1,115 | |
Wheelbase | 1,450 mm | |
Road clearance | 145 mm, EU: 155 mm | |
Dry weight | 218 kg | |
Fuel tank capacity | 14.5 l | |
Performance | ||
Climbing ability | 26° | |
Braking distance | 12 m from 50 kph | |
Minimum turning radius | 2.5 m | |
Engine | ||
Type | 4 stroke, DOHC, 2 cylinder, air cooled | |
Bore and stroke | 78 mm x 78 mm | |
Displacement | 745 cc | |
Compression ratio | 8.5 | |
Maximum horsepower | 55 hp @ 7,000 rpm | |
Maximum torque | 6.0 kg-m @ 3,000 rpm | |
Valve timing | ||
Inlet |
Open Closed Duration |
30° BTDC 50° ABDC 260° |
Exhaust |
Open Closed Duration |
70° BBDC 30° ATDC 280° |
Carburetors | (2) Mikuni BS38 | |
Lubrication system | Wet sump | |
Engine oil | Type | SAE 10W40, 10W50, 20W40, 20W50 |
Capacity | 4.0 l | |
Starting system | Electric starter and kick | |
Ignition system | Battery and coil (transistorized) | |
Cylinder numbering method | ||
Firing order | ||
Ignition timing | From 5° BTDC @ 1,500 rpm to 30° BTDC @ 3,750 rpm | |
Spark plugs | NGK B8ES or ND W24ES-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 | 0.89 | |
6th | - | |
Primary reduction ratio | 2.48 | |
Final reduction ratio | 2.38 | |
Overall drive ratio | 5.23 @ top gear | |
Electrical equipment | ||
Alternator | Nippon Denso ACQI04 | |
Regulator/rectifier | Nippon Denso ANSB02 | |
Ignition coils | Nippon Denso AJPG36 | |
Battery | Nippon Denchi GM14Z-3A, 12V 14AH | |
Starter motor | Mitsuba SM-224 | |
Headlight | Type | Sealed beam, EU: Semi-sealed |
Bulb | 12V 50/35W, EU: 12V 45/40W | |
Tail/brake light | 12V 8/27W, EU: 12V 5/21W | |
City light | 12V, 4W | |
Turn signal lights | 12V, 23W, EU: 12V, 21W | |
Meter lights | 12V, 3.4W | |
Indicator lights | 12V, 3.4W | |
Horn | 12V, 2.5A | |
Frame | ||
Type | Tubular, double cradle | |
Steering angle | 39° to either side | |
Castor | 63.5° | |
Trail | 105 mm | |
Tire size | Front | 3.25 - 19 |
Rear | 4.00 - 18 | |
Suspension | Front | Telescopic fork |
Rear | Swing arm | |
Suspension stroke | Front | 140 mm |
Rear | 80 mm | |
Front fork oil | Type | SAE 10W20 |
Capacity | 171~180 cc | |
Oil level | ||
Brakes | ||
Type | Front | Single disc |
Rear | Single disc | |
Effective disc diameter | Front | 245 mm |
Rear | 230 mm |