Manufacturer :          Honda

Also called :              CB400F, NC27

Production:               1991

Class:                        Naked Bike

Engine:                      399 cc (24.3 cu in)

                                  liquid cooled DOHC four valves/cyl.inline-four

Bore / Stroke:            55.0 × 42.0 mm (2.17 × 1.65 in)

Compression ratio:    11.3:1

Top speed :               190 km/h (118 mph)

Power :                     55.2 bhp (41.2 kW) @ 10,000 rpm (claimed)

Torque:                     29 lb·ft (39 N·m) @ 9,500 rpm (claimed)

                                  6-speed, chain drive

Frame type:               Steel perimeter

Transmission:            Electric Starter

Suspension:              Show a. Front: 41 mm telescopic fork
Rear:                         single shock w/7-way preload

Brakes:                     Double disc front/ Single rear

Tires:                        Shinko Front: 110/70-17
                                 Shinko Podium Rear: 150/60-17

Rake, Trail:               25.5 degrees, 99 mm (3.9 in)

Wheelbase:             1,370 mm (54 in)

Dimensions:             L 2,035 mm (80.1 in)
                                W 705 mm (27.8 in)

Seat height:             775 mm (30.5 in)

Weight:                   179 kg (395 lb) (dry)
                                187 kg (413 lb) (wet)

Fuel capacity:          3.3 US gal (12 l; 2.7 imp gal)