| General information |
|---|
| Model: | Yamaha XJ 750 Seca |
| Year: | 1981 |
| Category: | Sport touring |
| Engine and transmission |
|---|
| Displacement: | 748.00 ccm (45.64 cubic inches) |
| Engine type: | In-line four |
| Stroke: | 4 |
| Power: | 82.00 HP (59.9 kW)) @ 9000 RPM |
| Compression: | 9.2:1 |
| Bore x Stroke: | 65.0 x 56.4 mm (2.6 x 2.2 inches) |
| Valves per cylinder: | 2 |
| Fuel control: | DOHC |
| Cooling system: | Air |
| Gearbox: | 5-speed |
Transmission type
final drive: | Shaft drive (cardan) |
| Physical measurements |
|---|
| Weight incl. oil, gas, etc: | 241.0 kg (531.3 pounds) |
| Chassis and dimensions |
|---|
| Front tyre dimensions: | 3.25-19 |
| Rear tyre dimensions: | 120/90-18 |
| Front brakes: | Dual disc |
| Rear brakes: | Expanding brake |
| Speed and acceleration |
|---|
| Top speed: | 204.0 km/h (126.8 mph) |
| Other specifications |
|---|
| Fuel capacity: | 18.00 litres (4.76 gallons) |
