1955 Ducati 55 / 55E / 55R technical specifications

Technical specifications

Model: 55 / 55E / 55R
Years: 1955-57
Engine: Four stroke, single cylinder, OHV, pushrod
Capacity: 48 cc / 2.9 cu in
Bore x Stroke: 39 x 40 mm
Compression Ratio: 6.71
Cooling System: Air cooled
Induction: Weber 14 MFC carburetor
Ignition: 6V, 12W generator
Starting: Kick
Max Power: 1.0 kW / 1.35 hp @ 5500 rpm
Transmission: 2-Speed
Final Drive: Chain
Frame: Open spine pressed steel frame
Front Suspension: Telescopic fork.
Rear Suspension: Non-adjustable twin hydraulic shocks, swingarm
Front Brakes: Drum
Rear Brakes: Drum
Front Tyre: 2.00 - 18 CEAT
Rear Tyre: 2.00 - 18 CEAT
Dimensions: Length: 1700 mm / 66.9 in Height: 1000 mm / 39.4 in
Wheelbase: 1090 mm / 42.9 in
Seat Height: 840 mm / 33.1 in
Dry Weight: 45 kg / 99 lbs
Top Speed: 48 km/h / 29.8 mph

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