| MODEL | DUCATI 48 SL 1964 - 1968 |
| Year | 1964 - 1968 |
| Engine Type | Two stroke, single cylinder, piston-port |
| Displacement / Capacity | 47.6 cc / 2.9 cu in |
| Bore X Stroke | 38 x 42 mm |
| Compression Ratio | 9.5:1 |
| Cooling System | Air cooled |
| Max Power | 1.0 kW / 1.3 hp @ 4300 rpm |
| Max Torque | — |
| Ignition | 6V 18W flywheel magneto |
| Induction | Dell'Orto UA15S |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Three speed |
| Clutch | Wet, multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Tubular steel, double down-tube |
| Front Suspension | Telescopic fork |
| Rear Suspension | Swingarm, twin shocks |
| Front Brakes | Drum, 118 mm |
| Rear Brakes | Drum, 118 mm |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 58 kg / 128 lbs (SL); 63 kg / 139 lbs (Cacciatore) |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 2.25 x 18 (SL); 2.50 x 18 (Cacciatore) |
| Rear Tyre | 2.50 x 17 (SL); 3.25/3.50 x 18 (Cacciatore) |
| FUEL SYSTEM | |
| Fuel Capacity | 11.6 Litres / 3.1 US gal |
| Fuel Consumption | — |
| Top Speed | 40 km/h / 25 mph |
The 48 SL was a home-market model from 1964 that combined the 48 Sport with the wheels and brakes of the 80 Setter. Its fan-cooled engine was detuned to stay under the 1.5 hp licence-free class. The Cacciatore was the dual-purpose version, with hand gearchange, universal tyres, higher bars and exhaust, solo saddle and rear rack.
