1983 Honda CB 1100 R Specifications

Name: 1983 Honda CB 1100 R
Brand: Honda

Sport • Specs last verified 13 July 2026

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1983 Honda CB 1100 R Overview

For 1983, Honda offers the CB 1100 R as a sport motorcycle with 1062 cc on tap. The 1983 Honda CB 1100 R is built around an In-line four engine running DOHC valve actuation, a compression ratio of 10.0:1. Internally, bore and stroke are 70 x 69 mm. In everyday use, the 1983 CB 1100 R tips the scales at 259 kg and carries a 26-litre fuel tank. That's roughly 56.3 kg heavier than the average sport motorcycle in our database. Every technical detail, from suspension travel to tyre sizes, is covered in the full 1983 Honda CB 1100 R spec sheet below.

1983 CB 1100 R - Pros & Cons

Strengths

Large fuel range: With a 26-litre tank, this isn't a bike you'll be stopping for fuel every hour - a real asset on longer trips.

Considerations

Chain final drive upkeep: A chain drivetrain is the most common setup in its class, but it's also the one that demands the most regular hands-on maintenance.

Wear Points & Servicing Notes

Valve clearance checks

Valve clearances on DOHC-equipped engines like the CB 1100 R's drift slowly with mileage rather than failing suddenly - sticking to the service interval keeps it a non-issue.

Brake disc and pad wear

Dual disc up front provides the primary stopping power; inspect disc thickness and pad wear at each tyre change to catch scoring before it becomes a rotor replacement.

Final drive maintenance

Chain final drive on the CB 1100 R means routine lubing and tension checks are part of ownership - skip them and sprocket wear accelerates noticeably.

Handling the weight at a standstill

The CB 1100 R's 259 kg kerb weight is worth factoring into how you handle it at a standstill - parking-lot manoeuvres need a bit more deliberate technique than on a lighter machine.

CB 1100 R - Buying & Maintenance Guide

What to check before buying

A pre-purchase check on the 1983 Honda CB 1100 R should cover the same ground every time: service history, chain and sprocket condition, and any oil seepage around the casings. Start it from cold if you can - a well-kept CB 1100 R settles to a smooth idle within seconds.

Oil and filter changes

Oil changes are the cheapest insurance you can buy for a CB 1100 R's engine - keep to the manufacturer's interval rather than stretching it. Use the viscosity grade the manual specifies, not whatever's on sale.

Valve clearance service

There's no reliable seat-of-the-pants way to tell if a CB 1100 R's valve clearances are in spec - a light top-end tick is the only real warning sign, and by then some wear has already happened. Service records are the only proof.

1983 Honda CB 1100 R - Frequently Asked Questions

What engine does the 1983 Honda CB 1100 R have?

The 1983 Honda CB 1100 R uses an In-line four engine with 1062 cc of displacement.

How much does the 1983 Honda CB 1100 R weigh?

The 1983 Honda CB 1100 R weighs 259 kg. This is the manufacturer's wet figure.

What is the fuel tank capacity of the 1983 Honda CB 1100 R?

The 1983 Honda CB 1100 R has a 26-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 433-520 km between stops.

What brakes does the 1983 Honda CB 1100 R have?

The 1983 Honda CB 1100 R uses Dual disc at the front and Single disc at the rear.

What tyre sizes does the 1983 Honda CB 1100 R use?

The 1983 Honda CB 1100 R runs 100/90-18 front and 130/80-18 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

What is the compression ratio of the 1983 Honda CB 1100 R?

The 1983 Honda CB 1100 R runs a compression ratio of 10.0:1. Always use the minimum octane rating specified in the owner's manual.

Honda CB 1100 R Spec Evolution

The Honda CB 1100 R was produced across 3 model years (1981-1983). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.

Specification	1981	1982	1983
Engine Type	In-line four, four-stroke	In-line four	In-line four
Fuel Control	OHC	DOHC	DOHC
Tyres - Front	3.50-19	100/90-18	100/90-18
Tyres - Rear	130/90-18	130/80-18	130/80-18

Key Specifications

Engine

In-line four

Power

Not published by manufacturer

Torque

Not published by manufacturer

Top Speed

Not published by manufacturer

Weight

259.0 kg / 571.0 lbs

Fuel Capacity

26.00 litres / 6.87 gallons

Full 1983 Honda CB 1100 R Specifications

Fuel Capacity 26.00 litres / 6.87 gallons

Wet Weight 259.0 kg / 571.0 lbs

Bore x Stroke (in,) 2.8 x 2.7 inches

Bore x Stroke (mm) 70.0 x 69.0 mm

Displacement (cc) 1062.00 cc

Displacement (ci) 64.80 cubic inches

Engine Type In-line four

Fuel Control DOHC

Stroke 4

Compression Ratio 10.0:1

Valve System 4

Final Drive Chain

Gearbox 5-speed

Brakes - Front Dual disc

Brakes - Rear Single disc

Tyres - Front 100/90-18

Tyres - Rear 130/80-18

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

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