Ducati 900 SS (1981)
Comparison technical specifications
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| Make: | Ducati |
| Model: | 900 SS |
| Years: | 1981 |
| Engine: | Four stroke, 90°“L”twin cylinder, SOHC, 2 valves per cylinder, bevel gear driven |
| Capacity: | 864 cc / 52.7 cu in |
| Bore x Stroke: | 86 x 74.4 mm |
| Compression Ratio: | 9.4:1 |
| Cooling System: | Air cooled |
| Induction: | 2 x Dell'Orto PHF 32C carburetors |
| Spark Plugs: | Bosch WM7B |
| Ignition: | Electronic |
| Battery: | Yuasa B68 36Ah |
| Starting: | Electric |
| Max Power: | 47.8 kW / 65 hp @ 7500 rpm |
| Clutch: | Wet, multiplate |
| Transmission: | 5 Speed |
| Primary Drive Ratio: | 2.187:1 (32/70) |
| Gear Ratios: | 1st 2.237 / 2nd 1.562 / 3rd 1.203 / 4th 1.000 / 5th 0.887 |
| Final Drive Ratio: | 2.400:1 (15/36) |
| Final Drive: | Chain |
| Front Suspension: | Marzocchi telescopic fork |
| Rear Suspension: | Marzocchi dual shocks, 3-way adjustable |
| Front Brakes: | 2 x 280 mm Disc, 1 piston caliper |
| Rear Brakes: | Single 280 mm disc |
| Front Wheel: | 3.50 - 18 |
| Rear Wheel: | 4.25 - 18 |
| Dimensions: | Length: 2260 mm / 88.9 in Width: 700 mm / 27.6 in Height: 1280 mm / 50.4 in |
| Wheelbase: | 1550 mm / 61.0 in |
| Seat Height: | 740 mm / 29.1 in |
| Dry Weight: | 216 kg / 476 lbs |
| Wet Weight: | 224 kg / 494 lbs |
| Braking: 100 km/h - 0: | 39 m / 128 ft |
| Fuel Capacity: | 15 L / 4.0 US gal / 3.3 Imp gal |
| Top Speed: | 205 km/h / 127 mph |
| Road Test: | BIKE 1978 Ducati 900SS vs Le Mans III |