The Triumph Trophy 250 motorcycle specifications include a 247 cc (15.07 cu in) engine, power of 22 hp (16.1 kW) @ 8,000 rpm, a 4-speed gearbox, and a listed weight of 151 kg (332.9 lb).
Key specifications
How the Triumph Trophy 250 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 75% lower than the Triumph database average. Around the 3rd percentile across Triumph models.
About 74% lower than the Triumph database average. Around the 3rd percentile across Triumph models.
About 36% lighter than the Triumph database average. Around the 1st percentile across Triumph models.
About 25% smaller than the Triumph database average. Around the 11th 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.
22 hp — more powerful than about 3% of Triumph models with power data.
247 cc — larger displacement than about 3% of Triumph models.
151 kg — heavier than about 1% of Triumph models, or lighter than about 99%.
13.5 L — larger than about 11% of Triumph fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3.25-19 |
|---|---|
| Rear tire size | 4.00-18 |
| Power-to-weight ratio | 0.146 hp/kg |
| Power-to-weight | 145.7 hp/tonne |
| Specific power | 89.1 hp/L |
| Bore/stroke ratio | 0.96:1 (Undersquare) |
Model information
| Year released | 1970 |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 247 cc (15.07 cu in) |
| Power | 22 hp (16.1 kW) @ 8,000 rpm |
| Bore × stroke | 67.0 x 70 mm (2.6 x 2.8 inches) |
| Compression ratio | 10.0:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel control | Overhead Valves (OHV) |
Transmission and drivetrain
| Gearbox | 4-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Expanding brake |
|---|---|
| Rear brakes | Expanding brake |
| Front tire | 3.25-19 |
| Rear tire | 4.00-18 |
Dimensions and weight
| Wet weight | 151 kg (332.9 lb) |
|---|
Fuel and emissions
| Fuel capacity | 13.50 L (3.57 US gal) |
|---|
Performance
| Top speed | 130.0 km/h (80.8 mph) |
|---|
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.