These are the known mechanical and performance specifications for your 1978 Honda CB 750 A Hondamatic.
Basic Specs


Year1978
MakeHonda
ModelHonda CB 750 A Hondamatic
TypeSport touring
CostUS$ 2438. Prices depend on country, taxes, accessories, etc.
Engine
Displacement736.00 ccm (44.91 cubic inches)
Type
DetailsIn-line four, four-stroke
Max RPM
Compression8.6:1
Bore/Stroke61.0 x 63.0 mm (2.4 x 2.5 inches)
Valves/Cylinder4
FuelingCarburettor
Ignition
Exhaustfour chromed steel pipes
Lubrication
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity19.50 litres (5.15 gallons)
Emissions
Chassis
Frame Typepainted steel
Rake62.5°
Trail115 mm (4.5 inches)
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height1,190 mm (46.9 inches)
Total Length2,250 mm (88.6 inches)
Total Width865 mm (34.1 inches)
Ground Clearance
Wheelbase1,480 mm (58.3 inches)
Dry Weight245.0 kg (540.1 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre3.5H19-4PR
Rear Tire/Tyre4.5H17-4PR
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels
Comments
limited two years production. Automatic transmission.