Triumph T120 R Bonneville 1962
Complete specifications and details for the 1962 Triumph T120 R Bonneville. This comprehensive guide includes engine specifications, dimensions, features, and performance data.
Image coming soon
Basic Information
| Make | Triumph |
|---|---|
| Model | T120 R Bonneville |
| Year | 1962 |
| Category | Sport |
Chassis, Suspension & Brakes
| Frame Type | Duplex frame |
|---|---|
| Front Brakes | Expanding brake (drum brake) |
| Front Brakes Diameter | 203 mm (8.0 inches) |
| Front Suspension | Telescopic fork, hydraulic damping. |
| Front Tyre | 3.25-18 |
| Rear Brakes | Expanding brake (drum brake) |
| Rear Brakes Diameter | 178 mm (7.0 inches) |
| Rear Suspension | Twin shocks. Girlings 100 lb/ft spring tension, adjustable pre-set. |
| Rear Tyre | 4.00-18 |
| Seat | Dual seat |
| Wheels | Wire spoked |
Other Specifications
| Color Options | Flame orange/Sliver Sheen |
|---|---|
| Electrical | Lucas RM19 alternator |
| Comments | Road model with low exhaust pipes. |
Engine & Transmission
| Displacement | 649.00 ccm (39.60 cubic inches) |
|---|---|
| Engine Details | Twin, four-stroke |
| Power | 46.00 HP (33.6 kW)) @ 6500 RPM |
| Top Speed | 185.0 km/h (115.0 mph) |
| Compression | 8.5:1 |
| Bore X Stroke | 71.0 x 82.0 mm (2.8 x 3.2 inches) |
| Fuel System | Carburettor. Amal monobloc carburettor |
| Ignition | Lucas K2F auto-advance Magneto |
| Cooling System | Air |
| Gearbox | 4-speed |
| Transmission Type Final Drive | Chain |
| Clutch | Multi-plate, wet |
Dimensions & Capacities
| Dry Weight | 178.0 kg (392.4 pounds) |
|---|---|
| Fuel Capacity | 15.14 litres (4.00 gallons) |
| Ground Clearance | 127 mm (5.0 inches) |
| Power Weight Ratio | 0.2584 HP/kg |
| Seat Height | 770 mm (30.3 inches) If adjustable, lowest setting. |