The Triumph Terrier 150 motorcycle specifications include a 150 cc (9.15 cu in) engine and power of 8.3 hp (6.1 kW) @ 6,500 rpm.
Key specifications
The 1953 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Triumph Terrier 150 compares
This compares the motorcycle with all Triumph models in this specifications database. The blue marker is this model and the grey line is the Triumph database average.
About 90% lower than the Triumph database average. Around the 1st percentile across Triumph models.
About 84% lower than the Triumph database average. Around the 1st percentile across Triumph models.
About 37% smaller than the Triumph database average. Around the 5th percentile across Triumph models.
Triumph database percentile rankings
Percentiles show where this motorcycle sits across the Triumph specifications database. They are descriptive database rankings, not performance ratings.
8.3 hp — more powerful than about 1% of Triumph models with power data.
150 cc — larger displacement than about 1% of Triumph models.
11.4 L — larger than about 5% of Triumph fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3-16 |
|---|---|
| Rear tire size | 3-16 |
| Specific power | 55.3 hp/L |
| Bore/stroke ratio | 0.97:1 (Square) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 150 cc (9.15 cu in) |
| Power | 8.3 hp (6.1 kW) @ 6,500 rpm |
| Bore × stroke | 57.0 x 58.5 mm (2.2 x 2.3 inches) |
| Compression ratio | 7.1:1 |
| Cooling system | Air |
| Fuel system | Carburettor. Amal |
| Fuel control | Overhead Valves (OHV) |
Transmission and drivetrain
| Final drive | Chain (final drive) |
|---|
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 3-16 |
| Rear tire | 3-16 |
| Wheels | Spoked |
Dimensions and weight
| Wheelbase | 1,245 mm (49.0 inches) |
|---|
Fuel and emissions
| Fuel capacity | 11.36 L (3.00 US gal) |
|---|
Performance
| Top speed | 80.5 km/h (50.0 mph) |
|---|
Other specifications
| Seat | Dual |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Triumph models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Triumph information before relying on them. Visit the official Triumph website.