| General information |
|---|
| Model: | Douglas Dragonfly |
| Year: | 1957 |
| Category: | Sport |
| Rating: | Do you know this bike?
Click here to rate it. We miss 1 vote to show the rating. |
| Engine and transmission |
|---|
| Displacement: | 348.0 ccm (21.23 cubic inches) |
| Engine type: | Twin, four-stroke |
| Power: | 17.0 HP (12.4 kW)) @ 5500 RPM |
| Fuel system: | Carburettor |
| Fuel control: | Overhead Valves (OHV) |
| Ignition: | Coil |
Transmission type,
final drive: | Chain |
| Chassis, suspension, brakes and wheels |
|---|
| Frame type: | Tubular duplex cradle |
| Front suspension: | Leading link |
| Rear suspension: | Hydraulic shock absorber |
| Front brakes: | Expanding brake (drum brake) |
| Rear brakes: | Expanding brake (drum brake) |
| Wheels: | Spoked |
| Seat: | Dual |
| Physical measures and capacities |
|---|
| Dry weight: | 166.0 kg (366.0 pounds) |
| Power/weight ratio: | 0.1024 HP/kg |
| Fuel capacity: | 25.00 litres (6.61 gallons) |
| Other specifications |
|---|
| Update specs | Report missing specs or required updates. |
| Further information |
|---|
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 57 Douglas Dragonfly discussion group or the general Douglas discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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