| Attribute | Value |
| General |
| Production from | 2011 year |
| Make | Yamaha |
| Model | Yamaha DSC4 Drag Star Classic Four 400 |
| Category | Custom / cruiser |
| Engine and transmission |
| Engine type | V2, four-stroke |
| Valves per cylinder | 2 |
| Fuel system | Carburettor. 2 BDS28 |
| Engine details | Add |
| Displacement | 399 cm³ |
| Power | 23.5 kw |
| Max RPM | Add |
| Fuel consumption | 2.33 l/100km |
| Cooling system | Air |
| Transmission type,final drive | Shaft drive (cardan) |
| Torque | 32 Nm |
| Bore | 68 mm |
| Stroke | 55 mm |
| Gearbox | 5-speed |
| Greenhouse gases | 54.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Single Overhead Cams (SOHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | TCI |
| Clutch | Wet multiple plate coil springs |
| Lubrication system | Wet sump |
| Compression | 9.7:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | Add |
| Rear suspension | Add |
| Front brakes | Single disc |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | Add |
| Frame type | Steel, double cradle |
| Front tyre | 130/90-16M |
| Rear tyre | 170/80-15M |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | 145 mm |
| Rake (fork angle) | 35 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Add |
| Light | Halogen headlight 60W |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,625 mm |
| Kerb weight | 240 kg |
| Dry weight | 224 kg |
| Power/weight ratio | 0.1049 |
| Overall height | 1,100 mm |
| Overall length | 2,450 mm |
| Overall width | 930 mm |
| Seat height | 710 mm |
| Alternate seat height | Add |
| Ground clearance | Add |
| 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 |