What category is the 1981 Honda CX 500 C (reduced Effect)?

The 1981 Honda CX 500 C (reduced Effect) has a Category of Classic.

What is the engine size of the 1981 Honda CX 500 C (reduced Effect)?

The 1981 Honda CX 500 C (reduced Effect) has a Capacity: of 497.00 ccm (30.33 cubic inches).

What type of engine does the 1981 Honda CX 500 C (reduced Effect) have?

The 1981 Honda CX 500 C (reduced Effect) has a Engine type of V2, four-stroke.

What is the engine power of the 1981 Honda CX 500 C (reduced Effect)?

The 1981 Honda CX 500 C (reduced Effect) has a Power of 27.00.

What is the top speed of the 1981 Honda CX 500 C (reduced Effect)?

The 1981 Honda CX 500 C (reduced Effect) has a Top speed of 140.0 km/h (87.0 mph).

Is the 1981 Honda CX 500 C (reduced Effect) air cooled or liquid cooled?

The 1981 Honda CX 500 C (reduced Effect) has a Cooling system of Liquid.

How many gears does the 1981 Honda CX 500 C (reduced Effect) have?

The 1981 Honda CX 500 C (reduced Effect) has a Gearbox of 5-speed.

How much does the 1981 Honda CX 500 C (reduced Effect) weigh?

The 1981 Honda CX 500 C (reduced Effect) has a Weight incl. oil, gas, etc of 216.0 kg (476.2 pounds).

Honda CX 500 C (reduced Effect) - 1981 Specifications and Reviews

Name: 1981 Honda CX 500 C (reduced Effect)
Brand: Honda

The 1981 Honda CX 500 C is a classic middleweight cruiser that appeals to riders seeking comfortable, reliable commuting and casual riding. Known for its innovative liquid-cooled V-twin engine and shaft drive transmission, it delivers smooth, predictable performance at 27 horsepower with a top speed of 140 km/h. Its user-friendly nature and practical design made it an accessible choice for everyday riders.

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1981

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General information
Category	Classic
Year	1981
Model	Honda CX 500 C (reduced effect)
Engine and Transmission Specifications
Transmission type,final drive	Shaft drive (cardan)
Gearbox	5-speed
Cooling system	Liquid
Fuel control	OHV
Valves per cylinder	4
Bore x stroke	78.0 x 52.0 mm (3.1 x 2.0 inches)
Compression	10.0:1
Top speed	140.0 km/h (87.0 mph)
Power	27.00
Engine type	V2, four-stroke
Capacity:	497.00 ccm (30.33 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes	Expanding brake
Front brakes	Dual disc
Rear tyre dimensions	130/90-16
Front tyre dimensions	3.50-19
Physical measures and capacities
Fuel capacity	11.00 litres (2.91 gallons)
Weight incl. oil, gas, etc	216.0 kg (476.2 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 mph

Top Speed

Best For

Track15%

City55%

Cornering35%

Daily Riding60%

Touring60%

Passenger55%

Rider Profile

Best For	This is a detuned, learner-friendly version of the CX500 aimed at riders on restricted licenses or those wanting a gentle, forgiving ride.
Purpose	Built for relaxed commuting and light touring rather than performance, with its shaft drive and V-twin favoring smooth, low-stress cruising over speed.
Rider Fit	The 216 kg weight and cruiser-style low seat make it manageable for shorter or less experienced riders, though the heft is noticeable at low speed maneuvers.
Character	A quirky, understated classic with a distinctive liquid-cooled V-twin thump and shaft-drive reliability, favored by riders who value character over outright performance.
Not Ideal For	This is not the bike for riders seeking sharp handling, high speed, or off-road capability.

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