1977 Ducati 900SS

Make Model	Ducati 900 SS
Year	1977
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	9.5:1
Cooling System	Air cooled
Induction	2 x Dell'Orto PHM 40 A, B or C carburetors
Spark Plugs	Champion L81 / L82Y / L88A / Bosch WM7B
Ignition	Electronic
Battery	Yuasa 12N/12A-4A-12V
Starting	Kick (electric as an option)
Max Power	49.2 kW / 67 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	2.312:1 (16/37)
Final Drive	Chain
Front Suspension	38 mm Marzocchi fork
Rear Suspension	Marzocchi 310 mm dual shocks, 3-way adjustable
Front Brakes	2 x 280mm Disc, 1 piston caliper
Rear Brakes	Single 229 mm disc
Front Wheel	3.50 - 18
Rear Wheel	4.00 - 18
Dimensions	Length: 2200 mm / 86.6 in Width: 675 mm / 26.6 in Height: 1050 mm / 41.3 in
Wheelbase	1500 mm / 59.0 in
Seat Height	760 mm / 29.9 in
Dry Weight	188 kg / 414 lbs
Fuel Capacity	20 L / 5.3 US gal / 4.4 Imp gal
Standing ¼ Mile	12.6 sec
Top Speed	217 km/h / 135 mph
Manual	Bevelheaven.com