The Triumph T140 ES Bonneville Royal Limited Edition (Eureopean) motorcycle specifications include a 750 cc (45.77 cu in) engine, power of 45 hp (32.8 kW), a 5-speed gearbox, and a listed weight of 199.6 kg (440 lb).
Key specifications
How the Triumph T140 ES Bonneville Royal Limited Edition (Eureopean) 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 48% lower than the Triumph database average. Around the 13th percentile across Triumph models.
About 21% lower than the Triumph database average. Around the 31st percentile across Triumph models.
About 15% lighter than the Triumph database average. Around the 25th percentile across Triumph models.
Very close to the Triumph database average. Around the 40th percentile across Triumph models.
About 15% smaller than the Triumph database average. Around the 22nd 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.
45 hp — more powerful than about 13% of Triumph models with power data.
750 cc — larger displacement than about 31% of Triumph models.
199.6 kg — heavier than about 25% of Triumph models, or lighter than about 75%.
787 mm — taller than about 40% of Triumph models.
15.1 L — larger than about 22% of Triumph fuel tanks in this database.
Dimensions compared with Triumph average
Each measurement is compared with the average value across Triumph models where that dimension is available.
2,223
2,218
Close to average.
686
821
16% below average.
1,422
1,491
5% below average.
787
789
Close to average.
Mechanical overview
Additional useful specifications
| Front tire size | 3.50-19 |
|---|---|
| Rear tire size | 4.00-18 |
| Engine oil capacity | 2.40 L (2.54 US qt) |
| Estimated theoretical fuel range | 322 km |
| Power-to-weight ratio | 0.225 hp/kg |
| Power-to-weight | 225.5 hp/tonne |
| Specific power | 60.0 hp/L |
| Bore/stroke ratio | 0.93:1 (Undersquare) |
Model information
| Year released | 1981 |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 750 cc (45.77 cu in) |
| Power | 45 hp (32.8 kW) |
| Bore × stroke | 76.0 x 82 mm (3.0 x 3.2 inches) |
| Compression ratio | 7.9:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel system | Carburettor. Twin Bing 32mm CV Type 94 |
| Fuel control | Overhead Valves (OHV) |
| Ignition | Lucas Electronic |
| Starter | Electric & kick |
| Lubrication | Dry Sump |
| Oil capacity | 2.40 L (2.54 US qt) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet multi-plate |
Chassis and suspension
| Frame | Twin Downtube Cradle. Oil in frame. |
|---|---|
| Front suspension | Telescopic slider type |
| Rear suspension | Twin Mazzochi Air-Assisted Shocks |
| Front wheel travel | 170 mm (6.7 inches) |
| Rear wheel travel | 89 mm (3.5 inches) |
| Rake | 27.0° |
| Trail | 113 mm (4.4 inches) |
Brakes, wheels and tires
| Front brakes | Double disc. 2 x twin piston alloy calipers, 2 x cast iron disks |
|---|---|
| Rear brakes | Single disc. Twin piston caliper, cast iron disk |
| Front tire | 3.50-19 |
| Rear tire | 4.00-18 |
Dimensions and weight
| Wet weight | 199.6 kg (440 lb) |
|---|---|
| Dry weight | 181.4 kg (400 lb) |
| Seat height | 787 mm (31.0 inches) |
| Overall length | 2,223 mm (87.5 inches) |
| Overall width | 686 mm (27.0 inches) |
| Wheelbase | 1,422 mm (56.0 inches) |
Fuel and emissions
| Fuel capacity | 15.14 L (4.00 US gal) |
|---|---|
| Fuel consumption | 4.70 L/100 km (21.3 km/l or 50.05 mpg) |
| Greenhouse gases | 109.0 CO 2 g/km. (CO2 – Carbon dioxide emission) |
Performance
| Top speed | 180.0 km/h (111.8 mph) |
|---|---|
| 1/4 mile | 13.70 seconds |
| Power/weight ratio | 0.2480 hp/kg |
Other specifications
| Color options | Chrome Tank with black styling stripes. Black engine and mag wheels. Silver Frame. |
|---|---|
| Exhaust system | Twin downswept with balance pipe, Dual silencers. |
| Comments | 250 produced with certificates of authenticity in celebration of the marriage of Prince Charles and Lady Dianna Spencer |
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.