Yamaha XJ 650 - 1982 Specifications and Reviews

The 1982 Yamaha XJ 650 is a lightweight, air-cooled middleweight that appeals to riders seeking responsive handling and reliable performance. Known for its smooth inline-four engine, comfortable ergonomics, and shaft-drive practicality, it excels as an accessible all-rounder for commuting and weekend riding. Its balanced power delivery and manageable weight make it ideal for both novice and experienced riders.

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General information

CategoryClassic
Year1982
ModelYamaha XJ 650
 
 

Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
Gearbox5-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder2
Bore x stroke63.0 x 52.4 mm (2.5 x 2.1 inches)
Compression9.2:1
Power71.00
Stroke4
Engine typeIn-line four
Capacity:653.00 ccm (39.85 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc231.0 kg (509.3 pounds)

Yamaha XJ 650 dimensions and frame

Rear brakesExpanding brake
Front brakesDual disc
Rear tyre dimensions120/90-18
Front tyre dimensions3.25-19

Speed and acceleration

Top speed197.0 km/h (122.4 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity20.50 litres (5.42 gallons)

Performance Profile & Rider Fit

71 hp
Peak Power
4.8s
0-60 mph
122.4 mph
Top Speed

Best For

Track35%
City58%
Cornering55%
Daily Riding65%
Touring62%
Passenger60%

Rider Profile

Best ForA confident beginner or returning rider will feel at home, as the XJ 650 is forgiving but rewards smooth, deliberate inputs.
PurposeThis bike suits riders who want a classic, versatile naked machine for commuting, weekend rides, and light touring rather than outright performance.
Rider FitAt 231 kg with a moderate seat height typical of early-80s UJMs, it's manageable for average-height riders but noticeable at low speeds or when maneuvering by hand.
CharacterThe air-cooled inline-four and shaft drive give it a smooth, mechanical charm with steady, unhurried power delivery rather than aggressive thrills.
Not Ideal ForIt's not the right choice for riders seeking modern sportbike agility, off-road capability, or class-leading acceleration.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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