1987 Yamaha FZX 750 Specifications

Name: 1987 Yamaha FZX 750
Brand: Yamaha

Naked bike • Specs last verified 13 July 2026

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1987 Yamaha FZX 750 Overview

Yamaha FZX 750 is a naked bike motorcycle, displacing 749 cc. Power comes from an In-line four, four-stroke engine running DOHC valve actuation, a compression ratio of 11.2:1. Bore and stroke come in at 68 x 51.6 mm. On the performance side, it delivers. Top speed is factory-quoted at 216 km/h. On the road, the 1987 FZX 750 tips the scales at 225 kg and carries a 13-litre fuel tank. That's roughly 19.1 kg heavier than the average naked bike motorcycle in our database. The full 1987 Yamaha FZX 750 spec sheet below covers every technical detail, from suspension travel to tyre sizes.

1987 FZX 750 - Pros & Cons

Strengths

Factory engineering: Yamaha built the FZX 750 around a straightforward, purposeful specification rather than chasing any single standout feature.

Considerations

Chain final drive upkeep: Budget time for routine chain maintenance - it's cheap to replace but needs consistent attention to avoid premature sprocket wear.

Wear Points & Servicing Notes

Valve clearance checks

With DOHC valve gear, the FZX 750 needs periodic clearance checks; caught early they're a cheap adjustment, left unchecked they accelerate valve seat wear.

Brake disc and pad wear

Braking up front comes from Dual disc - solid stopping power, with disc and pad wear best checked on the same schedule as tyre changes.

Final drive maintenance

The FZX 750 uses chain final drive, which is cheap to replace but needs regular cleaning, lubrication and tension checks to get a full service life out of the sprockets.

Handling the weight at a standstill

225 kg puts the FZX 750 toward the heavier end of its class. It's most noticeable at walking pace; once underway the mass settles into the handling rather than fighting it.

FZX 750 - Buying & Maintenance Guide

What to check before buying

Before handing over money for a used 1987 Yamaha FZX 750, cover the fundamentals: service book and oil change history, chain and sprocket wear, and any sign of oil weeping around the casings. Cold-starting it yourself tells you a lot - a healthy FZX 750 should catch quickly and settle into a smooth idle.

Oil and filter changes

Nothing protects a FZX 750's engine like disciplined oil changes - stay on the manufacturer's schedule (roughly every 6,000 km or annually). Match the viscosity grade to what the owner's manual specifies, not what's cheapest.

Valve clearance service

Valve clearances are easy to overlook on a used FZX 750 since a bike out of spec doesn't always feel obviously wrong - but the wear it causes is real. Ask the seller for documentation before assuming it's been done.

1987 Yamaha FZX 750 - Frequently Asked Questions

What engine does the 1987 Yamaha FZX 750 have?

The 1987 Yamaha FZX 750 uses an In-line four, four-stroke engine with 749 cc of displacement.

What is the top speed of the 1987 Yamaha FZX 750?

The 1987 Yamaha FZX 750 has a factory-quoted top speed of 216 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.

How much does the 1987 Yamaha FZX 750 weigh?

The 1987 Yamaha FZX 750 weighs 225 kg. This is the manufacturer's wet figure.

What is the fuel tank capacity of the 1987 Yamaha FZX 750?

The 1987 Yamaha FZX 750 has a 13-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 216-260 km between stops.

What brakes does the 1987 Yamaha FZX 750 have?

The 1987 Yamaha FZX 750 uses Dual disc at the front and Single disc at the rear.

What tyre sizes does the 1987 Yamaha FZX 750 use?

The 1987 Yamaha FZX 750 runs 110/90-16 front and 140/90-15 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

What is the compression ratio of the 1987 Yamaha FZX 750?

The 1987 Yamaha FZX 750 runs a compression ratio of 11.2:1. Always use the minimum octane rating specified in the owner's manual.

Key Specifications

Engine

In-line four, four-stroke

Power

Not published by manufacturer

Torque

Not published by manufacturer

Top Speed

216.0 km/h / 134.2 mph

Weight

225.0 kg / 496.0 lbs

Fuel Capacity

13.00 litres / 3.43 gallons

Full 1987 Yamaha FZX 750 Specifications

Fuel Capacity 13.00 litres / 3.43 gallons

Wet Weight 225.0 kg / 496.0 lbs

Top Speed 216.0 km/h / 134.2 mph

Bore x Stroke (in,) 2.7 x 2.0 inches

Bore x Stroke (mm) 68.0 x 51.6 mm

Displacement (cc) 749.00 cc

Displacement (ci) 45.70 cubic inches

Engine Type In-line four, four-stroke

Fuel Control DOHC

Compression Ratio 11.2:1

Valve System 5

Final Drive Chain

Gearbox 6-speed

Brakes - Front Dual disc

Brakes - Rear Single disc

Tyres - Front 110/90-16

Tyres - Rear 140/90-15

Specifications are compiled from manufacturer documentation and cross-referenced technical sources, and corrected on an ongoing basis. Spot an error? Let us know.