1981 Yamaha XT 400 technical specifications
Technical specifications
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|---|---|
| Model: | XT 400 |
| Years: | 1981-85 |
| Engine: | Four stroke, single cylinder, SOHC, 4 valve |
| Capacity: | 399 cc / 24.3 cu-in |
| Bore x Stroke: | 87 х 67.2 mm |
| Cooling System: | Air cooled |
| Compression Ratio: | 8.8:1 |
| Induction: | Caburetor |
| Ignition: | CDI |
| Starting: | Kick |
| Max Power: | 31 hp / 22 Kw @ 7000 rpm |
| Max Torque: | 3.2-kg-m / 31.0 Nm @6000 rpm |
| Transmission: | 5 Speed |
| Final Drive: | Chain |
| Front Suspension: | Telescopic forks |
| Rear Suspension: | Mono-cross |
| Front Brakes: | Drum |
| Rear Brakes: | Drum |
| Front Tyre: | 3.00-21 |
| Rear Tyre: | 4.60-18 |
| Dimensions: | Length 2260 mm / 88.9 in Width 860 mm / 33.8 in Height 1180 mm / 46.4 in |
| Wheelbase: | 1405 mm / 55.3 in |
| Ground Clearance: | 250 mm / 9.8 in |
| Dry Weight: | 133 kg / 293.2 lbs |
| Fuel Capacity: | 11.4 Litres / 3.0 US gal |