Ducati 48 Rolly
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| Manufacturer | Ducati |
|---|---|
| Production | 1968 |
| Engine | Two stroke, single cylinder, piston-port |
| Top speed | 50 km/h / 31 mph |
| Ignition type | 6V 18W Flywheel magneto |
| Sparkplug | Marelli CW 225N |
| Transmission | Single speed |
| Frame type | Pressed steel |
| Suspension | Front: Telescopic fork Rear: Rigid, spring loaded saddle |
| Brakes | Front: Drum, 90 mm Rear: Drum, 90 mm |
| Weight | 42 kg / 93 lbs |
| Manuals | Service Manual |
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It could reach a top speed of 50 km/h / 31 mph.
Engine
The engine was a Air cooled cooled Two stroke, single cylinder, piston-port.
Drive
Power was moderated via the Wet, multiplate.
Chassis
Stopping was achieved via Drum, 90 mm in the front and a Drum, 90 mm in the rear. The front suspension was a Telescopic fork while the rear was equipped with a Rigid, spring loaded saddle. The bike weighed just 42 kg / 93 lbs.
Photos
Overview
Ducati 48 Rolly
Photo: Phil Aynsley Photography Joining the single speed 48 Brisk was the 1968 Rolly with the same single-speed engine in a steel chassis with no rear suspension. The fork was a rudimentary hydraulic telescopic fork and the headlight the later Piuma angular type. The Rolly continued after the demise of the Brisk, but by this time there was no maket for mopeds. Source: Standard Catalog of Ducati Motorcycles, 1946 -2005, Ian Falloon
Photo: Phil Aynsley Photography{| class="wikitable" |- !Make Model |Ducati 48 Rolly |- !Year |1968 |- !Engine Type |Two stroke, single cylinder, piston-port |- !Displacement |47.6 cc / 2.9 cu in |- !Bore X Stroke |38 x 42 mm |- !Cooling System |Air cooled |- !Induction |Dell'Orto UA18S |- !Ignition |6V 18W Flywheel magneto |- !Spark Plug |Marelli CW 225N |- !Starting |Kick |- !Max Power |3.3 kW / 4.5 hp @ 5200 rpm |- !Clutch |Wet, multiplate |- !Transmission |Single speed |- !Final Drive |Chain |- !Frame |Pressed steel |- !Front Suspension |Telescopic fork |- !Rear Suspension |Rigid, spring loaded saddle |- !Front Brakes |Drum, 90 mm |- !Rear Brakes |Drum, 90 mm |- !Front Wheel |2.00 x 18 |- !Rear Wheel |2.00 x 18 |- !Dry Weight |42 kg / 93 lbs |- !Top Speed |50 km/h / 31 mph
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