Technical specifications
|
| Model: |
T120R Bonneville 650 |
| Years: |
1965 |
|
Engine:
|
Four stroke, parallel twin, OHV
|
|
Capacity:
|
649 cc / 39.6 cu in
|
|
Bore x Stroke:
|
71 x 82 mm
|
|
Compression Ratio:
|
8.5:1
|
|
Cooling System:
|
Air cooled
|
|
Induction:
|
2 x Amal 1 - 1/6" carburetors
|
|
Ignition:
|
Lucas MA6 alternator with 2 coils
|
|
Starting:
|
Kick
|
|
Max Power:
|
34 kW / 46 hp @ 6500 rpm
|
|
Clutch:
|
Wet, multiplate
|
|
Transmission:
|
4 Speed, constant mesh
|
|
Final Drive:
|
Chain, 106 links
|
|
Gear Ratios:
|
1st 11.80 / 2nd 8.17 / 3rd 6.76 / 4th 5.84:1
|
|
Frame:
|
Single front downtube, second bracing member running under tank
|
|
Steering Angle:
|
65o
|
|
Front Suspension:
|
Telescopic forks, hydraulic damping
|
|
Rear Suspension:
|
Swingarm, twin Girling dampers
|
|
Front Brakes:
|
8" SLS drum
|
|
Rear Brakes:
|
7" SLS drum
|
|
Front Tyre:
|
3.25 x 19, Dunlop Universal
|
|
Rear Tyre:
|
4.00 x 18, Dunlop Universal
|
|
Dimensions:
|
Length 2020 mm / 85.5 in Width 720 mm / 28.5 in
|
|
Wheelbase:
|
1403 mm / 55.2 in
|
|
Seat Height:
|
775 mm / 30.5 in
|
|
Ground Clearance:
|
127 mm / 5.0 in
|
|
Dry Weight:
|
165 kg / 363 lbs
|
|
Fuel Capacity:
|
US: 13.6 L / 3.6 US gal / 3 Imp gal / UK and other Export: 18 L / 4.8 US gal / 4 Imp gal
|