1982 Yamaha XJ 650 specifications

Available technical data for this model and year. Specifications can vary by market and version.

Technical specifications

Displacement	653.0 ccm (39.85 cubic inches)
Engine type	In-line four, four-stroke
Power	71.0 HP (51.8 kW )) @ 9400 RPM
Compression	9.2:1
Bore x stroke	63.0 x 52.4 mm (2.5 x 2.1 inches)
Valves per cylinder	2
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Cooling system	Air
Gearbox	5-speed
Transmission type	Shaft drive (cardan) (final drive)
Front brakes	Dual disc
Rear brakes	Expanding brake
Front tyre	3.25-19
Rear tyre	120/90-18
Weight incl. oil, gas, etc	231.0 kg (509.3 pounds)
Fuel capacity	20.50 litres (5.42 US gallons)
Top speed	197.0 km/h (122.4 mph)

Source: Bikez: XJ 650, 1982. Retrieved 2026-09-19. Match confidence: exact.

Years listed are the entries held in this archive, rather than a complete production history.