What category is the 1987 Honda CB 450 S (reduced Effect)?

The 1987 Honda CB 450 S (reduced Effect) has a Category of Classic.

What is the engine size of the 1987 Honda CB 450 S (reduced Effect)?

The 1987 Honda CB 450 S (reduced Effect) has a Capacity: of 447.00 ccm (27.28 cubic inches).

What type of engine does the 1987 Honda CB 450 S (reduced Effect) have?

The 1987 Honda CB 450 S (reduced Effect) has a Engine type of Twin, four-stroke.

What is the engine power of the 1987 Honda CB 450 S (reduced Effect)?

The 1987 Honda CB 450 S (reduced Effect) has a Power of 27.00.

What is the top speed of the 1987 Honda CB 450 S (reduced Effect)?

The 1987 Honda CB 450 S (reduced Effect) has a Top speed of 141.0 km/h (87.6 mph).

Is the 1987 Honda CB 450 S (reduced Effect) air cooled or liquid cooled?

The 1987 Honda CB 450 S (reduced Effect) has a Cooling system of Air.

How many gears does the 1987 Honda CB 450 S (reduced Effect) have?

The 1987 Honda CB 450 S (reduced Effect) has a Gearbox of 6-speed.

How much does the 1987 Honda CB 450 S (reduced Effect) weigh?

The 1987 Honda CB 450 S (reduced Effect) has a Weight incl. oil, gas, etc of 185.0 kg (407.9 pounds).

Honda CB 450 S (reduced Effect) - 1987 Specifications and Reviews

Name: 1987 Honda CB 450 S (reduced Effect)
Brand: Honda

The 1987 Honda CB 450 S is an accessible middleweight designed for novice and budget-conscious riders seeking reliable, manageable performance. Its 447cc twin-cylinder engine delivers smooth, predictable power suitable for commuting and casual riding rather than aggressive sport use. Known for Honda's legendary dependability and straightforward mechanics, this classic appeals to riders valuing practicality over outright speed.

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1987

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General information
Category	Classic
Year	1987
Model	Honda CB 450 S (reduced effect)

Engine and Transmission Specifications
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Air
Fuel control	OHC
Valves per cylinder	3
Bore x stroke	75.0 x 50.6 mm (3.0 x 2.0 inches)
Compression	9.1:1
Top speed	141.0 km/h (87.6 mph)
Power	27.00
Engine type	Twin, four-stroke
Capacity:	447.00 ccm (27.28 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes	Expanding brake
Front brakes	Dual disc
Rear tyre dimensions	110/90-18
Front tyre dimensions	100/90-18

Physical measures and capacities
Fuel capacity	18.00 litres (4.76 gallons)
Weight incl. oil, gas, etc	185.0 kg (407.9 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

27 hp

Peak Power

9.5s

0-60 mph

87.6 mph

Top Speed

Best For

Track20%

City65%

Cornering50%

Daily Riding60%

Touring40%

Passenger35%

Rider Profile

Best For	This is a restricted, learner-friendly version of the CB450S, well suited to newer riders building confidence.
Purpose	Best suited for everyday commuting and learning the basics of riding rather than performance or long-distance touring.
Rider Fit	Its low weight and modest power make it easy and unintimidating to handle for riders of most sizes and skill levels.
Character	A mild-mannered, air-cooled twin with a relaxed delivery that favors predictability over excitement.
Not Ideal For	Not a good fit for riders seeking high-speed performance, aggressive cornering, or serious touring capability.

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