Honda CB400SF

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Honda CB400 Super Four

Manufacturer	Honda
Production	1992–October 2022
Predecessor	Honda CB400F
Class	Standard
Engine	399 cc (24.3 cu in) liquid-cooled 4-stroke 16-valve DOHC inline-four
Bore / stroke	55 mm × 42 mm (2.17 in × 1.65 in)
Compression ratio	11.3:1
Power	41 kW (56 PS) @ 11,000 rpm (claimed)[1]
Torque	39 N⋅m (29 lb⋅ft) @ 9,500 rpm (claimed)[1]
Transmission	6-speed, wet multi-plate clutch, manual, chain drive
Wheelbase	1,410 mm (56 in)
Dimensions	L: 2,040 mm (80 in) W: 725 mm (28.5 in) H: 1,070 mm (42 in)
Seat height	755 mm (29.7 in)
Weight	200 kg (440 lb)[citation needed] (wet)
Fuel capacity	18 L (4.0 imp gal; 4.8 US gal)

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 the present. The CB400 embodies the typical Universal Japanese Motorcycle produced through the 1970s, updated with modern technology. To this end, the bike has a naked retro design, paired with a smooth inline-four engine. Originally a Japan-only bike, it was later also available in SE Asia, and from 2008 in Australia.