1986Yamaha XJ 750 Maxim X

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The 1986 Yamaha XJ 750 Maxim X is a sport-touring middleweight that appeals to riders seeking comfortable everyday performance. Its 749cc four-cylinder boxer engine delivers smooth, reliable power with excellent fuel efficiency, while the balanced chassis handles both spirited canyon rides and long-distance cruising with equal competence.

Capacity: 749.0 ccm
Engine: Boxer
Gearbox: Not on record
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Dry weight: 215.0 kg
Seat height: 760 mm
Power: 90.0 HP (66.2 kW)

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering50%

City riding55%

Daily riding65%

Touring72%

Two-up70%

Track35%

Best for: Built as a mid-80s sport-touring cruiser, blending a punchy four-cylinder engine with a comfortable, relaxed riding position for longer road trips.
Built for: A charismatic, torquey classic Japanese four with a shaft drive, offering surprisingly strong acceleration for its era wrapped in a relaxed touring demeanor.
Not ideal for: Not the right choice for riders seeking a lightweight, flickable machine for tight technical corners or any form of off-road use.

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

Will it fit you?

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Your height

Inseam (optional)

Units

At 760mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1986 Yamaha XJ 750 Maxim X, with a cramped knee angle of around 65 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 749.0 ccm
Power: 90.0 HP (66.2 kW)
Torque: 7.4 Nm (0.8 kgf-m)
Engine type: Boxer
Power/weight ratio: 0.4186 HP/kg (dry)
Bore x stroke: 68.0 x 51.6 mm
Compression: 11.2:1
Cooling system: Liquid
Fuel system: Carburettor
Starting: Electric
Ignition: TCI
Valves per cylinder: 5
Lubrication system: Wet sump

Transmission

Final drive: Shaft
Clutch: Wet / multidisc

Performance

Top speed: 186.9 km/h (116.1 mph)

Dimensions & weight

Wheelbase: 1520 mm
Overall length: 2235 mm
Overall width: 775 mm
Overall height: 1160 mm
Seat height: 760 mm
Dry weight: 215.0 kg
Wet weight: 232.0 kg
Fuel capacity: 13.00 litres
Ground clearance: 145 mm
Oil capacity: 3.50 litres
Reserve fuel capacity: 3.00 litres

Chassis & suspension

Frame: Double Cradle
Front suspension: Telescopic
Rear suspension: Swing arm
Front wheel travel: 150 mm
Rear wheel travel: 99 mm
Rake (fork angle): 31.5°
Trail: 120 mm

Brakes & wheels

Front brakes: Double disc. 4 piston caliper
Rear brakes: Expanding brake (drum brake). Drum Brake
Front tyre: 1/-19-57H
Rear tyre: 1/-16-67H

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

Rider Reviews

4.4

★★★★☆

Rider rating

MotorcycleDB Review

The 1986 Yamaha XJ 750 Maxim X is a classic motorcycle with a powerful 750cc engine and sleek, sporty design. This bike was well ahead of its time, offering riders a smooth and comfortable ride with plenty of power for highway cruising. The XJ 750 Maxim X is a favorite among motorcycle enthusiasts for its reliability, performance, and nostalgic appeal. Whether you're a new rider or a seasoned veteran, this bike is sure to please with its timeless style and impressive performance.

With its 750cc engine and striking design, the 1986 Yamaha XJ 750 Maxim X is a standout choice for anyone in search of a vintage motorcycle with modern capabilities. The bike's smooth handling and comfortable ride make it a top pick for long highway journeys, while its sporty look and powerful engine make it a true joy to ride. The XJ 750 Maxim X has earned its place as a beloved classic in the world of motorcycles, and it's easy to see why with its winning combination of style, performance, and reliability.