Ducati 48 Rolly (1968)

The Ducati 48 Rolly is a motorcycle model manufactured in 1968. It features a two-stroke, single cylinder, piston-port engine with a capacity of 47.6 cc or 2.9 cu in. The bike is air-cooled and uses a Dell’Orto UA18S carburetor for induction. Its ignition system is powered by a 6V 18W flywheel magneto, with a Marelli CW 225N spark plug for combustion. The motorcycle has a single speed transmission with a wet, multiplate clutch and a chain final drive. It weighs 42 kg or 93 lbs, has a maximum output of 3.3 kW or 4.5 hp at 5200 rpm, and can reach a top speed of 50 km/h or 31 mph. The frame of the bike is made of pressed steel, with a telescopic fork front suspension and a rigid, spring loaded saddle rear suspension. The front and rear brakes are drum style with a diameter of 90 mm, while the front and rear wheels are both 2.00 x 18 in size. Overall, the Ducati 48 Rolly is a lightweight, fun and versatile motorcycle.

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Technical specifications:

Make Model: Ducati 48 Rolly

Year: 1968

Engine: Two stroke, single cylinder, piston-port

Capacity: 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