Honda CM 450 A Hondamatic - 1982 Specifications and Reviews

The 1982 Honda CM 450 A Hondamatic is a beginner-friendly custom cruiser featuring Honda's innovative automatic transmission for hassle-free riding. Its air-cooled 450cc twin-cylinder engine delivers moderate power with accessible handling, making it ideal for new riders seeking cruiser styling without manual clutch operation.

1982
4.5 stars Average rating: 4.5 from 2 votes
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General information

CategoryCustom / cruiser
Year1982
ModelHonda CM 450 A Hondamatic

Engine and Transmission Specifications

Exhaust systemDual
ClutchAutomatic
Transmission type,final driveChain
Gearbox2-speed
Cooling systemAir
Fuel systemCarburettor
Bore x stroke75.0 x 50.6 mm (3.0 x 2.0 inches)
Compression9.1:1
Engine typeTwin, four-stroke
Capacity:450.00 ccm (27.46 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear suspensionDual Shock
Front suspensionTelescopic Forks
Trail114 mm (4.5 inches)
Rake (fork angle)59.0°
Frame typeSteel
 
 

Physical measures and capacities

Reserve fuel capacity2.00 litres (0.53 gallons)
Fuel capacity13.00 litres (3.43 gallons)
Wheelbase1 mm (0.0 inches)
Overall width855 mm (33.7 inches)
Overall length2 mm (0.1 inches)
Overall height1 mm (0.0 inches)
Dry weight177.0 kg (390.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric & kick

Performance Profile & Rider Fit

Best For

Track5%
City60%
Cornering30%
Daily Riding55%
Touring35%
Passenger30%

Rider Profile

Best ForThis bike suits beginners and casual riders, especially those wanting a simple, low-stress ride thanks to its automatic-style 2-speed Hondamatic transmission.
PurposeIt was designed as an easygoing custom cruiser for relaxed street riding rather than performance or long-distance touring.
Rider FitThe low seat height, modest 177 kg weight, and clutchless operation make it accessible to smaller or less experienced riders.
CharacterIt has a laid-back, approachable cruiser personality built around simplicity and ease of use rather than excitement.
Not Ideal ForIt is not a good fit for riders seeking high speed, aggressive cornering, or serious off-road and touring capability.

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

Rider Reviews

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