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|---|
| Model | Triumph Speed Twin |
| Year | 1953 |
|
|---|
| Displacement | 498.0 ccm (30.39 cubic inches) |
| Engine type | Twin, four-stroke |
| Engine details | 360 degree paprallel |
| Power | 27.0 HP (19.7 kW) @ 6300 RPM |
| Fuel system | Carburettor. Amal |
| Fuel control | Overhead Valves (OHV) |
| Ignition | Lucas altrnator |
| Transmission type | Chain (final drive) |
|
|---|
| Front suspension | Telescopic |
| Rear suspension | Rigid-optional sprung hub |
| Front brakes | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) |
| Dry weight | 158.8 kg (350.0 pounds) |
| Power/weight ratio | 0.1701 HP/kg |
| Wheelbase | 1400 mm (55.1 inches) |
