General information |
Motorcycle name
|
Triumph Bonneville T120TT |
Year
|
1966 |
Category
|
Sport |
Rating
|
3.0 Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. |
Engine and transmission |
Displacement
|
649.0 ccm (39.60 cubic inches) |
Engine type
|
Twin, four-stroke |
Power
|
52.0 HP (38.0 kW)) @ 6500 RPM |
Top speed
|
185.0 km/h (115.0 mph) |
Compression
|
11.0:1 |
Bore x stroke
|
71.0 x 82.0 mm (2.8 x 3.2 inches) |
Fuel system
|
Carburettor. Amal monobloc carburettor |
Fuel control
|
Overhead Valves (OHV) |
Ignition
|
AC energy transfer (ET) |
Cooling system
|
Air |
Gearbox
|
4-speed |
Transmission type
|
Chain (final drive) |
Clutch
|
Multi-plate, wet |
Driveline
|
Constant-mesh, right-foot shift |
Chassis, suspension, brakes and wheels |
Frame type
|
Brazed lug, full-cradle, single downtube |
Rake (fork angle)
|
28.0° |
Front suspension
|
Telescopic fork, hydraulic damping. |
Rear suspension
|
Swing arm, 2 Girling dampers |
Front tire
|
3.50-19 |
Rear tire
|
4.00-18 |
Front brakes
|
Expanding brake (drum brake) |
Diameter
|
203 mm (8.0 inches) |
Rear brakes
|
Expanding brake (drum brake) |
Diameter
|
178 mm (7.0 inches) |
Wheels
|
Wire spoked |
Seat
|
Dual seat |
Physical measures and capacities |
Dry weight
|
165.0 kg (363.8 pounds) |
Power/weight ratio
|
0.3152 HP/kg |
Seat height
|
775 mm (30.5 inches) If adjustable, lowest setting. |
Ground clearance
|
127 mm (5.0 inches) |
Wheelbase
|
1403 mm (55.2 inches) |
Fuel capacity
|
9.46 litres (2.50 US gallons) |
Other specifications |
Color options
|
Red/white |
Starter
|
Kick |
Electrical
|
Lucas RM19 alternator, 12-volt electrics |
Update specs | Report missing specs or required updates. |
Further information |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 66 Triumph Bonneville T120TT 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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Rating sample for this Triumph bike
|
Offroad capabilities for the 1966 Triumph Bonneville T120TT:
(42.9 out of 100)
Click here for complete rating. You can also compare bikes.
|
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