| Attribute | Yamaha DSC4 Drag Star Classic Four 400 × | Yamaha DS4 Drag Star Four 400 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2011 |
| Make | Yamaha | Yamaha |
| Model | Yamaha DSC4 Drag Star Classic Four 400 | Yamaha DS4 Drag Star Four 400 |
| Category | Custom / cruiser | Custom / cruiser |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Carburettor. 2 BDS28 | Carburettor. BDS28 |
| Displacement (cm³) | 399 | 399 |
| Power (kw) | 23.5 | 23.5 |
| Fuel consumption (l/100km) | 2.33 | 2.33 |
| Cooling system | Air | Air |
| Transmission type,final drive | Shaft drive (cardan) | Shaft drive (cardan) |
| Torque (Nm) | 32 | 32 |
| Bore (mm) | 68 | 68 |
| Stroke (mm) | 55 | 55 |
| Gearbox | 5-speed | 5-speed |
| Greenhouse gases | 54.1 CO2 g/km. (CO2 - Carbon dioxide emission) | 54.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Ignition | TCI | TCI |
| Clutch | Wet multiple plate coil springs | Wet multiple plate coil springs |
| Lubrication system | Wet sump | Wet sump |
| Compression | 9.7:1 | 9.7:1 |
| Chassis | ||
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Steel, double cradle | - |
| Front tyre | 130/90-16M | 100/90-19 |
| Rear tyre | 170/80-15M | 170/80-15 |
| Trail (mm) | 145 | 153 |
| Rake (fork angle) (degree) | 35 | 35 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
| - |
| Light | Halogen headlight 60W | - |
| Dimensions | ||
| Wheelbase (mm) | 1,625 | 1,610 |
| Kerb weight (kg) | 240 | 225 |
| Dry weight (kg) | 224 | 209 |
| Power/weight ratio | 0.1049 | 0.1124 |
| Overall height (mm) | 1,100 | 1,065 |
| Overall length (mm) | 2,450 | 2,340 |
| Overall width (mm) | 930 | 840 |
| Seat height (mm) | 710 | 660 |
| Performance | ||
| Fuel capacity (l) | 15 | 15 |
| Oil capacity (l) | - | 3.1 |