| MODEL | BULTACO STREAKER 125 1978 - 1980 |
| Year | 1978 - 1980 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 119 cc / 7.26 cu in |
| Bore X Stroke | 54.2 x 51.5 mm / 2.1 x 2.0 in |
| Compression Ratio | 12.0:1 |
| Cooling System | Air |
| Max Power | 7.3 kW / 10 hp @ 9000 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | — |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 Speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | — |
| Rear Suspension | — |
| Front Brakes | Single disc |
| Rear Brakes | Single disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 94 kg / 207.2 lbs |
| WHEEL SPECS | |
| Front Tyre | 2.50-18 |
| Rear Tyre | 2.75-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 10.5 Litres / 2.77 US gal |
| Fuel Consumption | — |
| Top Speed | 116 km/h / 72.1 mph |
The Streaker 125 was a small, light road-going two-stroke from the last years of the original Bultaco company. It paired a 119 cc air-cooled single with a six-speed gearbox and disc brakes at both ends, aimed at lightweight sporty street riding.
