Triumph TR65 Thunderbird (1981) technical specifications
Triumph TR65 Thunderbird is produced in 1981. Engine is Four stroke, parallel twin cylinder, OHV, displacement 649 cc / 39.6 cu in , produces power 31.3 kW / 42 hp @ 6500 rpm and 50.1 Nm / 5.1 kgf-m / 37 ft-lb @ 5500 rpm. Triumph TR65 Thunderbird wet weight is 185 kg / 408 lbs. Triumph TR65 Thunderbird has 3 photos.
Technical specifications
+ Add to 'Compare list'| Model: | TR65 Thunderbird |
| Years: | 1981 |
| Engine: | Four stroke, parallel twin cylinder, OHV |
| Capacity: | 649 cc / 39.6 cu in |
| Bore x Stroke: | 76 x 71.5 mm |
| Compression Ratio: | 8.6:1 |
| Cooling System: | Air cooled |
| Induction: | Single 30 mm Amal carburetor |
| Starting: | Kick |
| Max Power: | 31.3 kW / 42 hp @ 6500 rpm |
| Max Torque: | 50.1 Nm / 5.1 kgf-m / 37 ft-lb @ 5500 rpm |
| Transmission: | 5 Speed |
| Final Drive: | Chain |
| Front Suspension: | Telescopic fork |
| Rear Suspension: | Dual Girling shocks, 5-way preload adjustment |
| Front Brakes: | Single 250 mm disc |
| Rear Brakes: | 178 mm Drum |
| Front Tyre: | 3.25-19 |
| Rear Tyre: | 4.00-18 |
| Wet Weight: | 185 kg / 408 lbs |
| Dimensions: | Length: 2220 mm / 87.4 in |
| Wheelbase: | 1422 mm / 60.0 in |
| Seat Height: | 787 mm / 31.0 in |
| Fuel Capacity: | 18.2 L / 4.8 US gal / 4.0 Imp gal |
| Consumption Average: | 5.2 L/100 km / 45 US mpg / 54 Imp mpg |