Honda CB900FB (1981)

The Honda CB900FB Bol D’or is a motorcycle produced in 1981, equipped with a four-stroke, transverse four-cylinder, DOHC, 4 valves per cylinder engine with a capacity of 901 cc / 54.9 cu-in. It has a maximum power output of 95 hp / 71 kW at 9000 rpm and a maximum torque of 77 Nm / 57 lb-ft at 8000 rpm, and is ignited by an inductive electronic system. The motorcycle is air-cooled, has a compression ratio of 8.8:1, and uses 4x 32mm Keihin carburetors for induction. It is also equipped with front and rear suspension, with telescopic air-assisted fork front suspension and swinging arm, dual shocks with adjustable damping rear suspension. The front and rear brakes are 2x 280mm discs and a single 297mm disc, respectively, and the tires are 3.25 V19 for the front and 4.00 V18 for the rear. The motorcycle has the dimensions of length 2240 mm / 88 in, width 805 mm / 31.7 in, wheelbase 1515 mm / 59.6 in, seat height 815 mm / 32.1 in, a dry weight of 233 kg / 513.6 lbs and wet weight of 242 kg / 533.5 lbs. The fuel capacity is 20 litres / 5.3 US gal, and the standing 1/4 mile is 11.9 sec / 177.8 km/h with a top speed of 135 mph / 217.3 km/h.

Technical specifications:

Make Model: Honda CB 900FB Bol D’or

Year: 1981
Engine: Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.
Capacity: 901 cc / 54.9 cu-in
Bore x Stroke: 64.5 X 69 mm
Cooling System: Air cooled
Compression Ratio: 8.8:1
Induction: 4x 32mm Keihin carburetors
Ignition: Inductive electronic
Starting: Electric
Max Power: 95 hp / 71 kW @ 9000 rpm
Max Torque: 77 Nm / 57 lb-ft @ 8000 rpm
Transmission: 5 Speed
Final Drive: Chain
Frame: Steel twin downtube
Front Suspension: Telescopic air assisted fork
Front Wheel Travel: 160 mm / 6.2 in
Rear Suspension: Swinging arm, dual shocks with adjustable damping
Rear Wheel Travel: 110 mm / 4.3 in
Front Brakes: 2x 280mm discs
Rear Brakes: Single 297mm disc
Front Tyre: 3.25 V19
Rear Tyre: 4.00 V18
Rake: 27 degrees 30
Trail: 115 mm / 4.5 in
Dimensions: Length 2240 mm / 88 in Width 805 mm / 31.7 in
Wheelbase: 1515 mm / 59.6 in
Seat Height: 815 mm / 32.1 in
Dry Weight: 233 kg / 513.6 lbs
Wet Weight: 242 kg / 533.5 lbs
Fuel Capacity: 20 Litres / 5.3 US gal
Standing 1/4 Mile: 11.9 sec / 177.8 km/h
Top Speed: 135 mph 217.3 km/h