The Honda CB400SF Super Four was a standard motorcycle manufactured by the Japanese motorcycle manufacturer in 1992 at the Kumamoto plant and embodied the typical Universal Japanese Motorcycle (UJM) produced in the 1960s.
In 1994, the Japanese motorcycle manufacturer launched the CB400SF Super Four, a standard motorcycle in its third year of production that embodied the typical 1970s Universal Japanese Motorcycle (UJM), fitted with modern technology.
The 1994 model came with minor changes that included the updated ignition timing due to the adoption of the pent-roof combustion chamber design, the internal structure of the muffler, and the cam chain links that reduced the mechanical noise.
Also, the engine mount was updated for improved handling, a new instrument cluster with the analog fuel gauge was placed in a central location, a raw of LED indicators was placed under the clocks, and a hazard light switch was installed, which increased the overall weight by 1 kg (2,2 lbs).
As for the power generator, the 1994 Honda CB400SF Super Four had at its core a 399cc four-stroke four-cylinder liquid-cooled engine that delivered an output power of 53 hp with maximum strength at 10,000 rpm and 40 Nm (30 lb-ft) of torque available at 7,500 rpm.
In addition, the bike came with standard features, such as a dual seat, a blacked-out steel frame, black-finished cast aluminum wheels, an analog instrument cluster, a chromed exhaust system, and a round headlight.