25 June. Thursday 2026
Yamaha XJ 650 - 1984 Specifications and Reviews
The 1984 Yamaha XJ 650 is a lightweight naked bike powered by a reliable 653cc inline-four engine producing 71 horsepower. Ideal for middleweight riders seeking manageable performance and everyday practicality, it's best known for its approachable handling, fuel efficiency, and durable shaft-drive construction that defined Yamaha's accessible sportbike philosophy of the era.
General information | |
| Category | Naked bike |
| Year | 1984 |
| Model | Yamaha XJ 650 |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Shaft drive (cardan) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Bore x stroke | 63.0 x 52.4 mm (2.5 x 2.1 inches) |
| Compression | 9.2:1 |
| Power | 71.00 |
| Stroke | 4 |
| Engine type | In-line four |
| Capacity: | 653.00 ccm (39.85 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 231.0 kg (509.3 pounds) |
Yamaha XJ 650 dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Dual disc |
| Rear tyre dimensions | 120/90-18 |
| Front tyre dimensions | 3.25-19 |
Speed and acceleration | |
| Top speed | 197.0 km/h (122.4 mph) |
Other specs | |
| Fuel capacity | 20.50 litres (5.42 gallons) |
Rider Reviews
Add a Comment
Related Motorcycle Specifications
- Motorcycles in database: 36900
- Technical specifications: 1251993
- Images of motorcycles: 63755
- Videos: 339
- Manufacturers: 502
Please Login or Register if you would like to leave a comment.