| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Enfield |
| Model Name | Thunderbird |
| Year | 2007 |
| Category(class) | Classic |
| Engine |
|---|
| Engine Capacity (Displacement) | 346 ccm (21.11 cubic inches) |
| Engine Type | Single cylinder |
| Bore x Stroke | Ø70.0 mm x 90.0 mm (Ø2.76 inches x 3.54 inches) |
| Bore/Stroke Ratio | 0.78 |
| Compression Ratio | 7.3:1 |
| Stroke | 4 |
| Timing System | OHV |
| Fuel System(Carburetion) | Carburettor. CV |
| Ignition | Digital TCI |
| Starter System | Kick |
| Lubrication System | Dry sump |
| Cooling System | Air |
| Powertrain |
|---|
| Clutch | Wet mulitiplate |
| Gearbox | 4 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Front Brakes | Expanding brake (drum brake) |
| Front Brakes Diameter | Ø178 mm (Ø7.01 inches) |
| Rear Brakes | Expanding brake (drum brake) |
| Rear Brakes Diameter | Ø152 mm (Ø5.98 inches) |
| Dimensions |
|---|
| Wheelbase | 1370 mm (53.94 inches) |
| Ground Clearance | 140 mm (5.51 inches) |
| Dry Weight | 163.0 kg (359 lb) |
| Fuel Capacity | 14.50 litres (3.83 gallons) |
| Performance |
|---|
| Max Power | 18.00 HP (13.1 kW) at 5600 RPM |
| Max Torque | 27.50 Nm (20.22 ft*lbs) at 3500 RPM |
| Power/Weight Ratio | 0.1 Hp/Kg |
| Top Speed | 110.0 km/h (68mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 15.3 seconds |
| 0-60 mph | 14.5 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
