| Enfield's profilation of this bike |
| The evolutionary mix of old and new features in this motorcycle sets it apart and makes it special for its owners. |
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General information |
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Model name
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Enfield Thunderbird TwinSpark |
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Year
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2012 |
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Category
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Classic |
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Rating
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3.5 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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346.0 ccm (21.11 cubic inches) |
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Engine type
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Single cylinder, four-stroke |
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Engine details
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Roya Enfield Unit Construction Engine, twin sparks |
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Power
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19.8 HP (14.5 kW)) @ 5600 RPM |
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Torque
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28.0 Nm (2.9 kgf-m or 20.7 ft.lbs) @ 4000 RPM |
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Top speed
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120.0 km/h (74.6 mph) |
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Compression
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7.3:1 |
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Bore x stroke
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70.0 x 90.0 mm (2.8 x 3.5 inches) |
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Fuel system
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Carburettor. UCAL 29mm, Constant Vacuum Carburettor |
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Fuel control
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Overhead Valves (OHV) |
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Ignition
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Transistorised Coil Ignition |
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Lubrication system
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Wet 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 mulitiplate |
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Chassis, suspension, brakes and wheels |
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Frame type
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Single downtube, using engine as stressed member |
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Front suspension
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Telescopic With Hydraulic Damping. |
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Front wheel travel
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130 mm (5.1 inches) |
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Rear suspension
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Swing arm With Gas Shock Absorbers. |
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Rear wheel travel
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80 mm (3.1 inches) |
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Front tire
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3.25-19 |
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Rear tire
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3.50-19 |
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Front brakes
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Single disc |
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Diameter
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280 mm (11.0 inches) |
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Rear brakes
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Expanding brake (drum brake) |
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Diameter
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153 mm (6.0 inches) |
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Seat
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Dual seat |
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Physical measures and capacities |
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Dry weight
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163.0 kg (359.4 pounds) |
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Weight incl. oil, gas, etc
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187.0 kg (412.3 pounds) |
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Power/weight ratio
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0.1215 HP/kg |
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Overall height
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1080 mm (42.5 inches) |
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Overall length
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2150 mm (84.6 inches) |
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Overall width
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820 mm (32.3 inches) |
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Ground clearance
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135 mm (5.3 inches) |
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Wheelbase
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1370 mm (53.9 inches) |
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Fuel capacity
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13.50 litres (3.57 US gallons) |
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Other specifications |
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Color options
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Black, red, silver |
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Starter
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Electric & kick |
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Electrical
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12V |
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Light
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35W/35W Halogen headlamp |
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Comments
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Royal Enfield bikes are made in India. |
| 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. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 12 Enfield Thunderbird TwinSpark discussion group or the general Enfield discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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