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Triumph T140 V Bonneville SIlver Jubilee 19771977 Triumph T140 V Bonneville SIlver Jubilee specifications, pictures, reviews and rating |
| Triumph's profilation of this bike |
| Manufactured as a limited edition in celebration of Queen Elizabeth II ´s Silver Jubilee. |
| General information | |
|---|---|
| Model | Triumph T140 V Bonneville SIlver Jubilee |
| Model year | 1977 |
| Category | Classic |
| Rating | 3.7 See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike. |
| Engine and transmission | |
| Displacement | 750.0 ccm (45.77 cubic inches) |
| Engine type | Twin, four-stroke |
| Power output | 45.0 HP (32.8 kW)) |
| Top speed | 177.0 km/h (110.0 mph) |
| 1/4 mile (0.4 km) | 13.70 seconds |
| Max RPM | 7200 |
| Compression | 7.9:1 |
| Bore x stroke | 76.0 x 82.0 mm (3.0 x 3.2 inches) |
| Valves per cylinder | 2 |
| Fuel system | Carburettor. Twin 30mm Amal Concentric |
| Fuel control | Overhead Valves (OHV) |
| Ignition | Twin Coil and Points |
| Lubrication system | Dry Sump |
| Cooling system | Air |
| Gearbox | 5-speed |
| Transmission type | Chain (final drive) |
| Clutch | Wet multi-plate |
| Fuel consumption | 4.70 litres/100 km (21.3 km/l or 50.05 mpg) |
| Greenhouse gases | 109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Exhaust system | Twin downswept with balance pipe, Dual silencers. |
| Chassis, suspension, brakes and wheels | |
| Frame type | Twin Downtube Cradle. Oil in frame. |
| Rake (fork angle) | 27.0° |
| Trail | 113 mm (4.4 inches) |
| Front suspension | Telescopic slider type |
| Front wheel travel | 170 mm (6.7 inches) |
| Rear suspension | Twin Girling Shocks on Swinging Arm |
| Rear wheel travel | 89 mm (3.5 inches) |
| Front tire | 3.25-19 |
| Rear tire | 4.00-18 |
| Front brakes | Single disc. Twin piston caliper, Hard chromed cast iron disk |
| Diameter | 254 mm (10.0 inches) |
| Rear brakes | Single disc. Twin piston caliper, Hard chromed cast iron disk |
| Diameter | 254 mm (10.0 inches) |
| Physical measures and capacities | |
| Dry weight | 179.2 kg (395.0 pounds) |
| Weight incl. oil, gas, etc | 190.5 kg (420.0 pounds) |
| Power/weight ratio | 0.2512 HP/kg |
| Seat height | 787 mm (31.0 inches) If adjustable, lowest setting. |
| Overall length | 2223 mm (87.5 inches) |
| Overall width | 838 mm (33.0 inches) |
| Wheelbase | 1422 mm (56.0 inches) |
| Fuel capacity | 10.59 litres (2.80 US gallons) |
| Oil capacity | 2.20 litres (2.32 US quarts) |
| Other specifications | |
| Color options | Silver With Red and Blue pinstriping. |
| Starter | Kick |
| Comments | I believe there was a USA and a Eureopean variant of this bike. The difference being: USA 2.8 gallon tank and high handlebars. Eureopean version had 4gall tank and low bars. |
| Modifications compared to previous model | Differed froom standard Bonneville of the day in that it was a certified limited edition with custom paintwork and decals. Red and Blue pinstripes on both rims, tank and side covers and Chromed Engine Covers. |
| Update specs | Report missing specs or required updates. |
| Further information | |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 77 Triumph T140 V Bonneville SIlver Jubilee discussion group or the general Triumph discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
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Value for money for the 1977 Triumph T140 V Bonneville SIlver Jubilee:  (77.7 out of 100)Click here for complete rating. |
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