1979 Ducati 900 SD Darmah

Make Model	Ducati 900 SD Darmah
Year	1979
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 PHM 40 A, B or C carburetors
Spark Plugs	Champion L88A / 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	2.533:1 (15/38)
Final Drive	Chain
Front Suspension	38 mm Ceriani 608 telescopic fork
Rear Suspension	Marzocchi 300 mm dual shocks, 3-way adjustable
Front Brakes	2 x 280 mm Disc, 1 piston caliper
Rear Brakes	Single 260 mm disc
Front Wheel	3.50 - 18
Rear Wheel	4.25 - 18
Dimensions	Length: 2260 mm / 88.9 in Width: 780 mm / 30.7 in Height: 1090 mm / 42.9 in
Wheelbase	1550 mm / 61.0 in
Seat Height	780 mm / 30.7 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
Consumption Average	5.2 L/100 km / 19.1 km/l / 45 US mpg / 54.0 Imp mpg
Standing ¼ Mile	13.6 sec / 159 km/h / 98.8 mph
Top Speed	185 km/h / 114 mph
Manual	Bevelheaven.com
Road Test	BIKE 1978 Ducati 900SS vs Le Mans III

Ducati 900SD Darmah