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Yamaha SR400 - 2011 Specifications and Reviews
General information | |
| Category | Allround |
| Year | 2011 |
| Model | Yamaha SR400 |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | SOHC |
| Fuel system | Carburettor. BSR33 |
| Valves per cylinder | 2 |
| Bore x stroke | 87.0 x 1,093.0 mm (3.4 x 43.0 inches) |
| Compression | 8.5:1 |
| Torque | 62.00 Nm (6.3 kgf-m or 45.7 ft.lbs) @ 6500 |
| Power | 27.00 |
| Engine type | Single cylinder, 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 | 4.00-16 |
| Front tyre dimensions | 3.50-19 |
| Trail | 111 mm (4.4 inches) |
| Rake (fork angle) | 24.7° |
| | |
Physical measures and capacities | |
| Fuel capacity | 12.00 litres (3.17 gallons) |
| Overall length | 2,085 mm (82.1 inches) |
| Power/weight ratio | 0.2061 HP/kg |
| Dry weight | 131.0 kg (288.8 pounds) |
Other specs | |
| Factory warranty | 6 Month (Limited Factory Warranty) |
| Light | None |
| Color options | Team Yamaha Blue/White, White w/Graphics Kit |
| Ground clearance | 99 mm (3.9 inches) |
| Overall width | 884 mm (34.8 inches) |
| Overall height | 909 mm (35.8 inches) |
| Seat height | 653 mm (25.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 119.8 kg (264.0 pounds) |
| Rear tyre | 18/9-Ma8 |
| Front tyre | 18/7-Ma8 |
| Rear wheel travel | 127 mm (5.0 inches) |
| Rear Suspension | Swingarm |
| Front wheel travel | 127 mm (5.0 inches) |
| Front Suspension | Independent double wishbone |
| Ignition | DC-CDI |
| Valves per cylinder | 2 |
| Bore x Stroke | 47.0 x 51.0 mm (1.9 x 2.0 inches) |
| Compression | 10.2:1 |
| Model | Yamaha Raptor 90 |
| Starter | Kick |
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