| Attribute | Value |
| General |
| Production from | 2002 year |
| Make | Yamaha |
| Model | Yamaha Drag Star Four |
| Category | Custom / cruiser |
| Engine and transmission |
| Engine type | V2, four-stroke |
| Valves per cylinder | 2 |
| Fuel system | Carburettor |
| Engine details | Add |
| Displacement | 399 cm³ |
| Power | 23.4 kw |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Air |
| Transmission type,final drive | Shaft drive (cardan) |
| Torque | 32 Nm |
| Bore | 68 mm |
| Stroke | 55 mm |
| Gearbox | 5-speed |
| Greenhouse gases | Add |
| Fuel control | Single Overhead Cams (SOHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | Add |
| Clutch | Add |
| Lubrication system | Add |
| Compression | 9.7:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | Add |
| Rear suspension | Add |
| Front brakes | Single disc |
| Rear brakes | Expanding brake |
| Diameter | Add |
| Frame type | Add |
| Front tyre | 100/90-19 57S |
| Rear tyre | 170/80-15 M/C 77S |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | Add |
| Rake (fork angle) | Add |
| Other |
| Battery capacity | Add |
| Starter | Add |
| Color options | Add |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,610 mm |
| Kerb weight | Add |
| Dry weight | 209 kg |
| Power/weight ratio | 0.112 |
| Overall height | 1,060 mm |
| Overall length | 2,340 mm |
| Overall width | 840 mm |
| Seat height | 660 mm |
| Alternate seat height | Add |
| Ground clearance | 140 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 15 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |