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General information |
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Model
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Triumph T140 V Bonneville SIlver Jubilee |
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Model year
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1977 |
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Category
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Classic |
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Rating
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3.7 See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike. |
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Engine and transmission |
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Displacement
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750.0 ccm (45.77 cubic inches) |
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Engine type
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Twin, four-stroke |
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Power output
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45.0 HP (32.8 kW)) |
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Top speed
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177.0 km/h (110.0 mph) |
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1/4 mile (0.4 km)
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13.70 seconds |
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Max RPM
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7200 |
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Compression
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7.9:1 |
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Bore x stroke
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76.0 x 82.0 mm (3.0 x 3.2 inches) |
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Valves per cylinder
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2 |
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Fuel system
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Carburettor. Twin 30mm Amal Concentric |
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Fuel control
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Overhead Valves (OHV) |
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Ignition
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Twin Coil and Points |
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Lubrication system
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Dry Sump |
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Cooling system
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Air |
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Gearbox
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5-speed |
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Transmission type
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Chain (final drive) |
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Clutch
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Wet multi-plate |
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Fuel consumption
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4.70 litres/100 km (21.3 km/l or 50.05 mpg) |
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Greenhouse gases
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109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
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Exhaust system
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Twin downswept with balance pipe, Dual silencers. |
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Chassis, suspension, brakes and wheels |
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Frame type
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Twin Downtube Cradle. Oil in frame. |
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Rake (fork angle)
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27.0° |
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Trail
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113 mm (4.4 inches) |
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Front suspension
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Telescopic slider type |
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Front wheel travel
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170 mm (6.7 inches) |
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Rear suspension
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Twin Girling Shocks on Swinging Arm |
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Rear wheel travel
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89 mm (3.5 inches) |
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Front tire
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3.25-19 |
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Rear tire
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4.00-18 |
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Front brakes
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Single disc. Twin piston caliper, Hard chromed cast iron disk |
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Diameter
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254 mm (10.0 inches) |
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Rear brakes
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Single disc. Twin piston caliper, Hard chromed cast iron disk |
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Diameter
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254 mm (10.0 inches) |
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Physical measures and capacities |
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Dry weight
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179.2 kg (395.0 pounds) |
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Weight incl. oil, gas, etc
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190.5 kg (420.0 pounds) |
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Power/weight ratio
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0.2512 HP/kg |
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Seat height
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787 mm (31.0 inches) If adjustable, lowest setting. |
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Overall length
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2223 mm (87.5 inches) |
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Overall width
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838 mm (33.0 inches) |
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Wheelbase
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1422 mm (56.0 inches) |
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Fuel capacity
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10.59 litres (2.80 US gallons) |
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Oil capacity
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2.20 litres (2.32 US quarts) |
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Other specifications |
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Color options
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Silver With Red and Blue pinstriping. |
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Starter
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Kick |
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Comments
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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. |
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Modifications compared to previous model
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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. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
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| Ask questions | Join the 77 Triumph T140 V Bonneville SIlver Jubilee discussion group or the general Triumph discussion group. |
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(77.7 out of 100)