Ducati 250 DIANA MARK 3
| Manufacturer | Ducati |
|---|---|
| Production | 1962 |
| Class | Sport Bike |
| Engine | Single cylinder, four-stroke, Desmo SOHC |
| Bore / Stroke | 73.7mm x 73.7mm |
| Compression ratio | 10.0:1 |
| Horse Power | 19.44 HP (14.5 KW) @ 8300RPM |
| Transmission | Gear box: 4-Speed Final Drive: Chain |
| Suspension | Front: Hydraulic telescopic fork Rear: Swingarm, dual shocks |
| Brakes | Front: Drum Rear: Drum |
| Front Tire | 2.50-18 |
| Rear Tire | 2.75-18 |
| Wheelbase | 52.01 inches (1321 mm) |
| Dimensions | L 78.7 inches (1999 mm) W 22.8 inches (579 mm) |
| Seat height | 29.49 inches (749 mm) |
| Weight | (dry), 123.0 kg (wet) |
| Manuals | Service Manual |
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The Ducati 250 DIANA MARK 3 was a Single cylinder, four-stroke, Desmo SOHC Sport Bike motorcycle produced by Ducati in 1962. Claimed horsepower was 19.44 HP (14.5 KW) @ 8300 RPM.
Engine
A 73.7mm bore x 73.7mm stroke result in a displacement of just 248.6 cubic centimeters.
Drive
The bike has a 4-Speed transmission. Power was moderated via the Wet Multi-plate.
Chassis
It came with a 2.50-18 front tire and a 2.75-18 rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Hydraulic telescopic fork while the rear was equipped with a Swingarm, dual shocks. The wheelbase was 52.01 inches (1321 mm) long.
1962 - 1964 Ducati 250 DIANA MARK 3
The first Diana appered in Europe as the Mach 1. It was the fastest 250 single of this time. The 1928 Ducati 250 Mark 3 has, at its heart, an air-cooled, four-stroke, cc, single cylinder powerplant mated to a four-speed manual transmission that can produce a claimed 19.5 horsepower at 8300 rpm.