After introducing the four-cylinder CB750 motorcycle in 1969, Honda followed with a string of smaller-capacity four-cylinder models; the CB500 Four in 1971 and the CB350 Four in 1972. The CB350F was available for two … See more

The CB400F was produced in three variants during its production cycle; the F, F1 and F2.
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The CB400F was somewhat successful motorcycle in club or privateer racing. Kaz Yoshima, a former employee at Honda's R&D department in … See more

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The CB400F was well received by the motoring press and reviewers. They praised its renewed focus over the previous 350F … See more

The CB400F produced a claimed 37 bhp (28 kW) at 8,500 rpm and 24 lb⋅ft (33 N⋅m) at 7,500 rpm. Bike magazine reported a 0 to 1⁄4 mile (0 to 400 m) time of 14.68 seconds. During … See more

Around 105,000 CB400F units were sold. The CB400F was succeeded by the lighter and more powerful twin cylinder Honda CB400T. It wasn't until 1983 that Honda introduced another … See more