Attribute | Velocette Mac 1946 × | Gilera Ekstra 4 1966 × |
---|---|---|
General | ||
Production from (year) | 1946 | 1966 |
Make | Velocette | Gilera |
Model | Velocette Mac | Gilera Ekstra 4 |
Category | Allround | Allround |
Engine and transmission | ||
Engine type | Twin, four-stroke | Twin, four-stroke |
Fuel system | Carburettor | Carburettor. DellÓrto |
Displacement (cm³) | 349 | 305 |
Power (kw) | 13.1 | 10.9 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | - |
Bore (mm) | 68 | - |
Stroke (mm) | 96 | - |
Gearbox | 4-speed | - |
Fuel control | Overhead Valves (OHV) | - |
Clutch | Wet multiplate | - |
Compression | 6.8:1 | - |
Chassis | ||
Front suspension | Hydralic telescopic forks | Hydralic telescopic forks |
Rear suspension | Swingarm | Twin shock |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Diameter (mm) | 152 | 150 |
Front tyre | 3.25-19 | - |
Rear tyre | 3.50-19 | - |
Seat | Dual seat | - |
Other | ||
Starter | Kick | - |
Dimensions | ||
Wheelbase (mm) | 1,276 | 1,330 |
Dry weight (kg) | 161 | - |
Power/weight ratio | 0.0814 | - |
Overall height (mm) | 990 | 970 |
Overall length (mm) | 2,130 | 2,030 |
Overall width (mm) | 700 | 650 |
Seat height (mm) | 700 | 750 |
Performance | ||
Top speed (km/h) | 120 | 125 |
Fuel capacity (l) | 11 | 19 |