Honda 350 Four (CB350F) Motorcycles

1972-73 CB350F0 Four

Engine
Engine Type	Air cooled, transverse four cylinder, four stroke, SOHC, 2 valve per cylinder.
Displacement	347cc
Bore and Stroke	47 x 50. mm
Compression Ratio	9.3:1
Ignition	Breaker points and condenser
Starter	Electric and kickstart
Max Power	34 hp @ 9500 rpm
Max Torque	2.79 m-kg @ 8000 rpm
Fuel Delivery	4 x Keihin 656 C, � 22 mm
DRIVETRAIN
Transmission	5-speed
Final drive	Chain
CHASSIS / SUSPENSION / BRAKES
Frame	Simple tubular steel cradle, split under the engine
Front Suspension	Telescoping hydraulic forks, 114mm wheel travel.
Rear Brakes	Single 260mm disc (hydraulic)
Front Brakes	Drum
Front Tire	Dual adjustable shocks, 91 mm wheel travel
Tires	3.00-18
Brakes	3.50-18
DIMENSION
Curb Weight	160 kg (352 lb)
Fuel Capacity	12 Litres (3.2 Gal)
OTHER
Colors	Candy Bacchus Olive Flake Matador Red

The fuel tank stripes were white and orange
The “350 Four” side cover emblem was red and white
The exhaust system was a 4-into-4 (two pipes and mufflers on each side of the bike)
The serial number began CB350F-1000001.

Engine
Engine Type	Air cooled, transverse four cylinder, four stroke, SOHC, 2 valve per cylinder.
Displacement	347cc
Bore and Stroke	47 x 50. mm
Compression Ratio	9.3:1
Ignition	Breaker points and condenser
Starter	Electric and kickstart
Max Power	34 hp @ 9500 rpm
Max Torque	2.79 m-kg @ 8000 rpm
Fuel Delivery	4 x Keihin 656 C, � 22 mm
DRIVETRAIN
Transmission	5-speed
Final drive	Chain
CHASSIS / SUSPENSION / BRAKES
Frame	Simple tubular steel cradle, split under the engine
Front Suspension	Telescoping hydraulic forks, 114mm wheel travel.
Rear Suspension	Dual adjustable shocks, 91 mm wheel travel
Rear Brakes	Single 260mm disc (hydraulic)
Front Brakes	Drum
Front Tire	Dual adjustable shocks, 91 mm wheel travel
Tires	3.00-18
Brakes	3.50-18
DIMENSION
Curb Weight	160 kg (352 lb)
Fuel Capacity	12 Litres (3.2 Gal)
OTHER
Colors	Glory Blue Black Metallic (the only color in the USA) Silver Flake Matador Red

The gas tank stripes were gold
The “350 FOUR” side cover emblem was white and orange
The exhaust system was a 4-into-4 (two pipes and mufflers on each side of the bike)
The engine was a 347cc 4-stroke inline four cylinder with 4 carburetors
The transmission was a 5-speed
The serial number began CB350F-2000001.