These are the known mechanical and performance specifications for your 1977 Honda CB 550 Four K.
Basic Specs

Engine
Displacement544.00 ccm (33.19 cubic inches)
Type
DetailsIn-line four, four-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder2
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingAir
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre3,25-19
Rear Tire/Tyre3,75-18
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels
Resources

Deprecated: implode(): Passing glue string after array is deprecated. Swap the parameters in /home/aksys12202739/public_html/motofinders/motospecsfinder/2024site/wp-content/plugins/related-youtube-videos/lib/Google/Http/REST.php on line 173
Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/aksys12202739/public_html/motofinders/motospecsfinder/2024site/wp-content/plugins/related-youtube-videos/lib/Google/Utils.php on line 65
-
Comments
all the not completed specification are virtually the same as for the 1978 CB 550 Four K3 model, I do not know everything by heart.