Ducati 350 SC Sport Corsa
Ducati 350 SC Sport Corsa | |
Manufacturer | |
---|---|
Production | 1965 - 66 |
Engine | Four stroke, single cylinder, Desmo SOHC, 2 valve, bevel gear-driven |
Compression ratio | 10:1 |
Top Speed | 200 km/h / 124 mph |
Ignition | Points and coil, 6V 30W generator |
Spark Plug | 2 x Lodge RL50 |
Transmission | 5 Speed |
Frame | Twin cradle, tubular steel |
Suspension | Front: Marzocchi 32 mm telescopic fork Rear: Swingarm, Marzocchi dual shocks |
Brakes | Front: 200 mm Oldani / 230 mm Grimeca Rear: 200 mm Oldani / 230 mm Grimeca |
Front Tire | 19 |
Rear Tire | 19 |
Wheelbase | 1320 mm / 52.0 in |
Weight | 117 kg / 258 lbs (dry), |
Manuals | Service Manual |
It could reach a top speed of 200 km/h / 124 mph.
Engine[edit | edit source]
The engine was a Air cooled cooled Four stroke, single cylinder, Desmo SOHC, 2 valve, bevel gear-driven. The engine featured a 10:1 compression ratio.
Drive[edit | edit source]
Power was moderated via the Wet, multiplate.
Chassis[edit | edit source]
It came with a 19 front tire and a 19 rear tire. Stopping was achieved via 200 mm Oldani / 230 mm Grimeca in the front and a 200 mm Oldani / 230 mm Grimeca in the rear. The front suspension was a Marzocchi 32 mm telescopic fork while the rear was equipped with a Swingarm, Marzocchi dual shocks. The bike weighed just 117 kg / 258 lbs. The wheelbase was 1320 mm / 52.0 in long.
Photos[edit | edit source]
Overview[edit | edit source]
Ducati 350 SC
Picture: Bonhams
The 350 Sport Corsa (or SC) was different mechanically from the
production street sport bikes. The engine included sand-cast
crankcases with either 250 or 350 SC and an engine number stamped on
the left crankcase near the cylinder. It was designed to accommodate
the double cradle frame. The cylinder head was sand-cast 350 F3
type, with shorter camshafts than the Mach 1. There was also a
close-ratio, 5-speed gearbox that was unique to the SC. Only a half
a dozen 350s were built during 1965.
The Sport Corsa Desmo (or SCD)
although obviously related, was more than a Desmo version of the SC.
One can assume that each was indeed bespoke, certainly hand
assembled one by one and not necessarily in the Ducati factory
itself. It is extremely difficult to establish a specification for
the series. Even the frames differed from bike to bike this
example has a special twin down tube frame, not the single down
tube, which was more common. It has the usual Marzocchi 35mm forks.
The 350 Desmo motor is just over square with a 76mm bore and 75mm
stroke (as the street motor) and pumps out a quoted 41hp at 10,500
rpm.
These bikes were very expensive with probably less than a dozen made. While the 350 Sport Corsa Desmo may have had little or no advantage over a cheaper and lighter modified production street bike on the track, today it scores massively as a classic work of art for it is rare in the extreme, and handsome to boot.
Make Model | Ducati 350 SC (Sport Corsa) |
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Year | 1965 - 66 |
Engine Type | Four stroke, single cylinder, Desmo SOHC, 2 valve, bevel gear-driven |
Displacement | 340.2 cc / 20.8 cu-in |
Bore X Stroke | 76 x 75 mm |
Cooling System | Air cooled |
Compression | 10:1 |
Induction | Dell'Orto SS1 30 |
Ignition | Points and coil, 6V 30W generator |
Spark Plug | 2 x Lodge RL50 |
Starting | Kick |
Max Power | 30.2 kW / 41 hp @ 10500 rpm |
Clutch | Wet, multiplate |
Primary Drive | Straight cut gear |
Transmission | 5 Speed |
Gear Ratios | 1st 43/17 / 2nd 38/22 / 3rd 35/26 / 4th 32/29 / 5th 30/31 |
Final Drive | Chain |
Frame | Twin cradle, tubular steel |
Front Suspension | Marzocchi 32 mm telescopic fork |
Rear Suspension | Swingarm, Marzocchi dual shocks |
Front Brakes | 200 mm Oldani / 230 mm Grimeca |
Rear Brakes | 200 mm Oldani / 230 mm Grimeca |
Front Tire | 19 |
Rear Tire | 19 |
Wheelbase | 1320 mm / 52.0 in |
Dry Weight | 117 kg / 258 lbs |
Top Speed | 200 km/h / 124 mph |