Honda CB1 400 (1989-90)

The Honda CB-1 motorcycle was released in 1989-90 and featured a liquid-cooled, four-stroke engine with a transverse four-cylinder and dual overhead cam with four valves per cylinder. The bike had a displacement of 399cc with a bore and stroke of 55 x 42mm and a compression ratio of 11.3:1. The CB-1 was equipped with two 30mm Keihin CV carburetors, CDI ignition, and electronic starting. Powered by a maximum output of 55.2 horsepower at 10,000 rpm and 29 ft-lb of torque at 9,500 rpm, the bike had a six-speed transmission with a chain drive. The front suspension featured 41mm telescopic forks while the rear suspension had a pro-link monoshock. The CB-1 had a single 310mm disc with a two-piston caliper for front brakes and a single 240mm disc and one-piston caliper on the rear. The front and rear tires were 110/70-17 and 140/60-17, respectively. The bike had a dry weight of 183kg and a fuel capacity of 13 liters.

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Technical specifications:

Make Model: Honda CB-1

Year: 1989-90

Engine: Liquid cooled, four stroke, Transverse four cylinder, DOHC, 4 valves per cylinder.

Capacity: 399

Bore x Stroke: 55 x 42 mm

Compression Ratio: 11.3:1

Induction: 2x 30mm Keihin CV

Ignition / Starting: CDI / electric

Max Power: 55.2 hp @ 10000 rpm

Max Torque: 29 ft-lb @ 9500 rpm

Transmission / Drive: 6 Speed / chain

Front Suspension: 41mm Telescopic forks

Rear Suspension: Pro-link monoshock

Front Brakes: Single 310mm disc 2 piston caliper

Rear Brakes: Single 240mm disc 1 piston caliper

Front Tyre: 110/70-17

Rear Tyre: 140/60-17

Dry Weight: 183 kg

Fuel Capacity: 13 Litres