| Dimensions and weight | |
| Overall lenght | 2.220 mm |
| Overall width | 850 mm |
| Overall height | 1.145 mm |
| Wheelbase | 1.420 mm |
| Ground clearance | 140 mm |
| Dry weight | 211 kg |
| Fuel tank capacity | 16,8 |
| General | |
| Breakink distance | 12 m at 50 km/h |
| Turning diameter | 5,6 m |
| Motor | |
| Type | 4-cyl., DOHC inline air cooled four stroke |
| Bore x Stroke | 62 x 54 mm |
| Displacement | 652 cc |
| Compression | 9,5:1 |
| Maximum horsepower | 64 hp (47 kw) at 8.500 rpm |
| Maximum torque | 5,8 kgm at 7.000 rpm |
| Valve timing | |
| Inlet | Opens 22° BTDC, Closes 52° ABDC, Duration 254° |
| Exhaust | Opens 60° BTDC, Closes 20° ABDC, Duration 260° |
| Valve clearance (cold engine) | 0,08 - 0,18 mm |
| Carburettors | Mikuni VM 24SS |
| Lubrication | Twin rotor oilpump |
| Motor oil
Oil capacity |
SAE 10W40 ( or
10/50 or 20W/50 ) 3,5 l (Oil change without filterchange 3,0 l ) |
| Starter | E-Starter and Kickstarter |
| Ignition system Contact breaker gap |
0,3 - 0,4 mm |
| Sparking plugs Electrode gap |
NGK B8ES or ND W24ES
Champion N3
0,7 - 0,8 mm |
| Gearbox | |
| Type | 5-speed constant mesh |
| Clutch | Multi plate wet clutch (6) |
| Gear ratio | |
| 1st
2st 3st 4st 5st |
2,33 (15,61)
1,63 (10,92) 1,27 (8,52) 1,04 (6,95) 0,89 (5,95) |
| Primary reduction,
Type Primary reduction |
over centre chain and sprockets 2,55 (29/63 x 23/27) |
| Secondary reduction,
Typ Secondary reduction |
over roller chain and sprockets 2,63 (42/16) |
| Eletrical system | |
| Alternator | Nippon Denso ACQ105 |
| Voltage regulator | Nippon Denso 026000-2490 |
| Ignition coil | Toyo Denso ZC002-14, ZC002-23 |
| Battery | Yuasa YB10L (12 V/10 Ah) |
| Starter motor | Mitsuba SM-224D |
| Headlamp | 12 V 45/40 W |
| Stop/tail | 12 V 5/21 W |
| Speedometer/tacho light Neutral/highbeam indicator Turn signal/oil pressure indicator Brakelight failure |
12 V 3,4 W
|
| Turn signal | 12 V 21 W |
| Horn | 12 V 2,5 W |
| Front parking lamp | 12 V 4 W |
| Fuses | 2 x 10 A / 1 x 20 A |
| Frame and forks | |
| Type | Tubular, double cradle |
| Steering head angle | 39,5° |
| Caster | 63° |
| Caster | 108 mm |
| Tyres:
front rear |
3,25 H19 4PR or 4.10 H19 (100/90 H19) 4,00 H18 4PR or 4.25 H18 (120/90 H18) |
| Tyre pressures : solo Pillion or high speed |
2,0 bar front 2,2 bar rear 2,2 bar front 2,5 bar rear |
| Suspension
: front rear |
Telescopic fork Swinging arm with coil springs replacement: KONI Typ 76K1348 |
| Spring compression
: front rear |
140 mm 80 mm |
| Dampening oil capacity | 186 - 194 cc (183 - 191 cc) |
| Dampening oil grade | SAE 10W20 (or ATF) |
| Dampening oil level | 385 mm from top of stanchion |
| Brakes | |
| front | Disc brake |
| rear | Drum brake with 2 shoes |
| Active braking diameter | 245 mm |
| Diameter and with of brake shoes | 180 x 40 mm |
| Brake fluid | DOT 3 |
| Component | Quantity | kg m | locking agent required |
|
Camshaft cap bolts M6 Cam chain jockey wheel spindle bolt M6 Camshaft tensioner adjustment bolt M6 Cam chain tensioner body bolts M6 Camshaft sprocket mounting bolts M6 |
16 1 1 2 4 |
1,1 - 1,3 0,8 - 1,0 0,9 - 1,1 0,7 - 0,9 1,3 - 1,7 |
no yes no yes yes |
| Carburettor bolts M6 | 8 | - | yes |
| Clutch centre nut M20x1,5 Bolt for clutch Clutch spring bolts M6 |
1 2 5 |
12 - 15 - 0,9 - 1,1 |
- yes yes |
| Crancase bolts upper M6 lower M6 lower M8 |
12 8 10 |
0,9 - 1,1 0,9 - 1,1 2,5 - 3,0 |
yes yes yes |
| Cylinder head
bolts M6 nuts M10 X 1,5 cover bolts M6 |
2 12 24 |
2,2 - 2,8 3,5 - 4,0 0,7 - 0,9 |
- - - |
| Gearbox sprocket guard bolts M6 | 3 | - | yes |
| Allen bolts for alternator stator coil M6 Allen bolts for field coil M6 Alternator rotor bolt M10 X 1.25 |
3 3 1 |
- - 5,8 - 6,3 |
yes yes - |
| Oil drain bolt M12 X 1.5 | 1 | 1,3 - 1,7 | - |
| Engine mounting bolts M10 x 1.25 - M8 X 1.25 |
4 6 |
3,4 - 4,6 2,0 - 2,8 |
- - |
| Oil sump mounting bolts M6 Oil pressure switch PT 1/8 Oil pressure relief valve M12 X 1.5 Oil pump mounting bolts |
15 1 1 2 |
0,7 - 0,9 1,3 - 1,7 1,3 - 1,7 - |
- - yes yes |
| Spark plugs; M14 X1.25 | 4 | 2,5 - 3,0 | - |
| Allen bolt for starter M8 X1.25 | 3 | 2,5 - 3,0 | yes |
| Brake pad retaining screw M6 | 1 | - | yes |
| Rear wheel nut M18 X 1,5 Bolts and nuts for rear suspension M10 X 1.5 Nuts for rear sprocket M10 X 1.25 |
1 4 6 |
10,0-14,0 2,6 - 3,5 3,5 - 4,3 |
- - - |
| Spokes | 80 | 0,2 - 0,4 | - |