1982Yamaha XJ 750 Seca

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The 1982 Yamaha XJ 750 Seca is a sport-touring middleweight that appeals to riders seeking responsive performance with practical versatility. Its air-cooled inline-four engine delivers smooth power ideal for both spirited riding and comfortable distance travel. Known for reliability and balanced handling, the Seca established Yamaha's reputation for accessible yet capable sport bikes.

Capacity: 748.0 ccm
Engine: In-line four
Gearbox: 5-speed
Wet weight: 241.0 kg
Seat height: Not on record
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Power: 82.0 HP (60.3 kW) @ 9000 RPM

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Other years 1981 1982

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering60%

City riding55%

Daily riding65%

Touring72%

Two-up65%

Track45%

Best for: Built as an early sport tourer, it blends respectable straight-line performance with a shaft-driven drivetrain suited to mile-munching rather than track days.
Built for: It has the classic early-80s inline-four charm, with DOHC performance and a shaft drive giving it a smooth, low-maintenance touring feel over raw sportiness.
Not ideal for: It is not for riders seeking modern sportbike agility, off-road capability, or the lightest possible city commuter.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 748.0 ccm
Power: 82.0 HP (60.3 kW) @ 9000 RPM
Engine type: In-line four
Power/weight ratio: 0.3402 HP/kg (wet)
Bore x stroke: 65.0 x 56.4 mm
Compression: 9.2:1
Cooling system: Air
Valves per cylinder: 2
Torque: Not on record - add it

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Shaft

Performance

Top speed: 204.0 km/h (126.8 mph)

Dimensions & weight

Wet weight: 241.0 kg
Fuel capacity: 18.00 litres
Seat height: Not on record - add it
Dry weight: Not on record - add it

Brakes & wheels

Front brakes: Dual disc
Rear brakes: Expanding brake
Front tyre: 3.25-19
Rear tyre: 120/90-18

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	1981	1982
Capacity	748 cc	748 cc
Fuel capacity	18 L	18 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

5.0

★★★★★

Rider rating

MotorcycleDB

The 1982 Yamaha XJ 750 Seca is a classic bike that has stood the test of time. With its powerful 750cc engine and sporty design, it offers a thrilling ride for motorcycle enthusiasts. The Seca is known for its smooth handling and comfortable ride, making it a great choice for long distance trips or everyday commuting. Its sleek and unique look sets it apart from other bikes of its era, and its reliability has made it a favorite among vintage motorcycle collectors. Overall, the 1982 Yamaha XJ 750 Seca is a great choice for anyone looking for a stylish and dependable classic bike.

The 1982 Yamaha XJ 750 Seca is a timeless classic motorcycle that offers a unique blend of power, style, and reliability. Its 750cc engine provides plenty of performance, while its sporty design and comfortable ride make it a joy to ride. Whether you're a vintage motorcycle enthusiast or simply looking for a stylish and dependable bike, the Seca is a great choice. Its timeless design and continued popularity within the motorcycle community make it a valuable addition to any collection.

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