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Yamaha DS4 DragStar Four - 2012 Specifications and Reviews
2012
General information | |
| Category | Custom / cruiser |
| Year | 2012 |
| Model | Yamaha DS4 DragStar Four |
| | |
Engine and Transmission Specifications | |
| Greenhouse gases | 59.4 CO |
| Fuel consumption | 2.56 litres/100 km (39.1 km/l or 91.88 mpg) |
| Driveline | Constant mesh |
| Clutch | Wet multiple plate coil springs |
| Transmission type,final drive | Shaft drive (cardan) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | SOHC |
| Fuel system | Injection |
| Valves per cylinder | 2 |
| Bore x stroke | 68.0 x 55.0 mm (2.7 x 2.2 inches) |
| Compression | 9.7:1 |
| Torque | 31.00 Nm (3.2 kgf-m or 22.9 ft.lbs) @ 6000 |
| Power | 30.00 |
| Engine type | V2, four-stroke |
| Capacity: | 399.00 ccm (24.35 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Single disc |
| Rear tyre dimensions | 170/80-15M |
| Front tyre dimensions | 130/90-16M |
| Rear suspension | Swing arm |
| Front suspension | Telescopic |
| Trail | 153 mm (6.0 inches) |
| Rake (fork angle) | 35.0° |
| Frame type | Steel, double cradle |
Physical measures and capacities | |
| Oil capacity | 3.20 litres (0.21 quarts) |
| Fuel capacity | 15.00 litres (3.96 gallons) |
| Wheelbase | 1,625 mm (64.0 inches) |
| Ground clearance | 140 mm (5.5 inches) |
| Overall width | 930 mm (36.6 inches) |
| Overall length | 2,450 mm (96.5 inches) |
| Overall height | 1,100 mm (43.3 inches) |
| Seat height | 710 mm (28.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 234.0 kg (515.9 pounds) |
| | |
Other specs | |
| Factory warranty | 6 Month (Limited Factory Warranty) |
| Instruments | Speedometer, odometer and fuel gauge |
| Wheelbase | 1,229 mm (48.4 inches) |
| Rear tyre | 25/10-12 |
| Front tyre | 25/8-12 |
| Rear wheel travel | 193 mm (7.6 inches) |
| Rear Suspension | Independent double wishbone |
| Front wheel travel | 147 mm (5.8 inches) |
| Front Suspension | Independent double wishbone |
| Bore x Stroke | 83.0 x 71.5 mm (3.3 x 2.8 inches) |
| Compression | 8.6:1 |
| Model | Yamaha Big Bear 400 4x4 IRS |
| Color options | Black, red |
| Electrical | 12V 8.6Ah battery |
| Light | Halogen headlight 60W |
| Starter | Electric |
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