| MODEL | HONDA CB 350F1 FOUR 1974 |
| Year | 1974 |
| Engine Type | Four stroke, transverse four cylinder, SOHC, 2 valves per cylinder |
| Displacement / Capacity | 347 cc / 21.2 cu in |
| Bore X Stroke | 47 x 50 mm |
| Compression Ratio | 9.3:1 |
| Cooling System | Air cooled |
| Max Power | 24.8 kW / 34 hp @ 9500 rpm |
| Max Torque | 27.2 Nm / 2.79 kgf-m @ 8000 rpm |
| Ignition | Coil and breaker points |
| Induction | 4 x Keihin 22 mm carburettors |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Tubular steel cradle, split under the engine |
| Front Suspension | Telescopic hydraulic fork, 114 mm wheel travel |
| Rear Suspension | Twin shocks, 3-position preload adjustable, 91 mm wheel travel |
| Front Brakes | Single 260 mm disc |
| Rear Brakes | 150 mm / 6 in SLS drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 790 mm / 31 in |
| Wheelbase | 1350 mm / 53.3 in |
| Ground Clearance | — |
| Dry Weight | 160 kg / 352.7 lbs |
| Wet Weight | 178 kg / 392.4 lbs |
| WHEEL SPECS | |
| Front Tyre | 3.00-18 |
| Rear Tyre | 3.50-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 12 Litres / 3.2 US gal |
| Fuel Consumption | 40 - 60 mpg |
| Top Speed | 158 km/h / 98 mph |
The CB350F1 was the 1974 and final version of Honda's 347 cc four, essentially the same bike as the 1972 - 1973 CB350F under a new designation. Compact and easy to ride in town, it was popular with riding schools, and its role was taken over by the larger, sportier CB400F for 1975.
