| MODEL | DUCATI 48/1 & 50/1 BRISK 1961 - 1967 |
| Year | 1961 - 1967 |
| 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 | 6.3:1 (7:1 from 1963) |
| Cooling System | Air cooled |
| Max Power | 1.0 kW / 1.34 hp @ 4200 rpm (1.1 kW / 1.5 hp @ 5200 rpm from 1963) |
| Max Torque | — |
| Ignition | 6V 18W flywheel magneto |
| Induction | Dell'Orto T4 12D1 |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Single speed |
| Clutch | Wet, multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Pressed steel |
| Front Suspension | Telescopic fork |
| Rear Suspension | Swingarm, dual shocks |
| Front Brakes | Drum, 90 mm |
| Rear Brakes | Drum, 90 mm |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 45 kg / 99 lbs (48/1); 50 kg / 110 lbs (50/1) |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 2.00 x 18 |
| Rear Tyre | 2.00 x 18 |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | 40 km/h / 25 mph |
The Brisk was Ducati's single-speed 48 cc two-stroke moped, aimed mainly at the Italian home market. It started with a tubular frame and switched to pressed steel in 1962. The 50/1 of 1967 was mostly a cosmetic refresh with a squarer tank, angular mudguard and small square headlamp.
