| Attribute | Triumph Terrier 150 1956 × | Triumph Terrier 150 1955 × |
|---|---|---|
| General | ||
| Production from (year) | 1956 | 1955 |
| Make | Triumph | Triumph |
| Model | Triumph Terrier 150 | Triumph Terrier 150 |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 150 | 150 |
| Power (kw) | 6.1 | 6.1 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 57 | 57 |
| Stroke (mm) | 58.5 | 58.5 |
| Fuel control | Overhead Valves (OHV) | Overhead Valves (OHV) |
| Compression | 7.1:1 | 7.1:1 |
| Chassis | ||
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 3-16 | 3-16 |
| Rear tyre | 3-16 | 3-16 |
| Seat | Dual | Dual |
| Wheels | - | Spoked |
| Performance | ||
| Top speed (km/h) | 80 | 80 |