| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | SR 400 |
| Year | 2002 |
| Category(class) | Street Fighter |
| Engine |
|---|
| Engine Capacity (Displacement) | 399 ccm (24.35 cubic inches) |
| Engine Type | 1 cylinder |
| Bore x Stroke | Ø87.0 mm x 67.2 mm (Ø3.43 inches x 2.65 inches) |
| Bore/Stroke Ratio | 1.29 |
| Stroke | 4 |
| Valves per Cylinder | 2 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Carburettor |
| Cooling System | Air |
| Powertrain |
|---|
| Gearbox | 5 speed |
| Chassis/Suspension/Brakes |
|---|
| Front Brakes | Single disc |
| Rear Brakes | Drum |
| Front Tire | 90/100-18 54s |
| Rear Tire | 110/90-18 61s |
| Dimensions |
|---|
| Overall Length | 2085 mm (82.09 inches) |
| Overall Width | 750 mm (29.53 inches) |
| Seat Height | 790 mm (31.1 inches) |
| Wheelbase | 1410 mm (55.51 inches) |
| Ground Clearance | 140 mm (5.51 inches) |
| Dry Weight | 152 kg (335 lb) |
| Fuel Capacity | 12 litres (3.17 gallons) |
| Performance |
|---|
| Max Power | 27.00 HP (19.7 kW) at 7000 RPM |
| Max Torque | 29.00 Nm (21.32 ft*lbs) at 6500 RPM |
| Power/Weight Ratio | 0.16 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 9.2 seconds |
| 0-60 mph | 8.7 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
