The Honda CB400 Super Four is a CB series 399 cc (24.3 cu in) standard motorcycle produced by Honda at the Kumamoto plant from 1992 to 2022, and then since 2026. The CB400 embodies the typical Universal Japanese Motorcycle produced through the 1970s, updated with modern technology.
Honda unveils the CB400 Super Four and CBR400R Four with a new inline-four engine and E-Clutch at the 2026 Osaka Motorcycle Show. All details on engine, technology and availability.
For years, the Honda CB400 Super Four was a legend. Its inline-four engine, a marvel of engineering, delivered a smooth, linear powerband and a distinctive, high-revving wail that riders adored. This bike became a benchmark for the middleweight naked sport segment, particularly in Japan.
Drawing inspiration from the original 1992 CB400 SUPER FOUR, the concept retains its signature Japanese naked styling while introducing modern updates. This approach reflects Honda’s effort to evolve the long-standing CB lineage into a new era, blending heritage with modern innovation.
Honda Unveils CB400 SUPER FOUR and CBR400R FOUR E-Clutch Concepts at ...
While most of the world has settled into parallel twins in this segment, Honda is bringing the small-capacity inline-four back into the conversation. The new CB400 Super Four E-Clutch...
All specifications, performance and fuel economy data of Honda CB400 Super Four (39 kW / 53 PS / 52 hp), edition of the year 1994 up to February 1994, including acceleration times 0-60 mph, 0-100 mph, 0-100 km/h, 0-200 km/h, quarter mile time, top speed, mileage and fuel economy, power-to-weight ratio, dimensions, drag coefficient, etc.
At the 42nd Osaka Motorcycle Show 2026, Honda unveiled the CB400 Super Four E-Clutch Concept and CBR400R Four E-Clutch Concept. It’s a clear signal that the iconic small-capacity inline-four is making ...