Back to Bike FinderYears: 1973 · 1972 · 1971 · 1970
1973Classic
Triumph T 120 R Bonneville 650
Key specifications
Engine
649 cc
Power
49 HP
Fuel type
petrol
Fuel capacity
4.8 L
Transmission
4-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake
Technical details
Source specification data
- Make
- Triumph
- Model
- T 120 R Bonneville 650
- Category
- Classic
- Power
- 49.00 HP (35.8 kW)) @ 7200 RPM
- Gearbox
- 4-speed
- Top Speed
- 176.0 km/h (109.4 mph)
- Bore X Stroke
- 71.0 x 82.0 mm (2.8 x 3.2 inches)
- Compression
- 9.0:1
- Displacement
- 649.00 ccm (39.60 cubic inches)
- Cooling System
- Air
- Engine Details
- Twin, four-stroke
- Valves Per Cylinder
- 2
- Transmission Type Final Drive
- Chain
- Fuel Capacity
- 18.00 litres (4.76 gallons)
- Weight Incl Oil Gas Etc
- 192.0 kg (423.3 pounds)
- Rear Tyre
- 4.00-18
- Front Tyre
- 3.25-19
- Rear Brakes
- Expanding brake
- Front Brakes
- Expanding brake