| MODEL | GILERA EKSTRA 4 1964 - 1968 |
| Year | 1964 - 1968 |
| Engine Type | Twin, four-stroke |
| Displacement / Capacity | 305 cc / 18.61 cu in |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | 10.9 kW / 15 hp @ 8000 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Dell'Orto carburettor |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 4-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Hydraulic telescopic fork |
| Rear Suspension | Twin shock |
| Front Brakes | Drum, 150 mm / 5.9 in |
| Rear Brakes | Drum, 150 mm / 5.9 in |
| DIMENSION SPECS | |
| Overall Length | 2030 mm / 79.9 in |
| Overall Width | 650 mm / 25.6 in |
| Overall Height | 970 mm / 38.2 in |
| Seat Height | 750 mm / 29.5 in |
| Wheelbase | 1330 mm / 52.4 in |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 3-18 |
| Rear Tyre | 3.25-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 19 Litres / 5.02 US gal |
| Fuel Consumption | — |
| Top Speed | 125 km/h / 77.7 mph |
The Ekstra 4 was a 305 cc air-cooled four-stroke twin touring machine of the mid-1960s. It had a 19 litre tank and spoked 18 inch wheels.
