The Honda CB900F2B Bol D’or is a motorcycle from 1981 with a four-stroke, transverse four-cylinder engine, DOHC, and four valves per cylinder. Its capacity is 901 cc or 54.9 cu-in with a bore of 64.5 X 69 mm. The cooling system is air-cooled, and the compression ratio is 8.8:1. The induction features 4x 32mm Keihin carburetors, and the ignition is inductive electronic. The engine can produce a maximum power of 95 hp / 71 kW @ 9000 rpm and a maximum torque of 77 Nm / 57 lb-ft @ 8000 rpm. The transmission is a five-speed, and the final drive is a chain. The frame is constructed with steel twin downtubes. The front suspension features a telescopic air-assisted fork with 160mm / 6.2 inches of wheel travel, and the rear suspension is a swinging arm with dual shocks and adjustable damping with 110mm / 4.3 inches of wheel travel. The front brakes are two 280mm discs, and the rear brake is a single 297mm disc. The front tire is a 3.25 V19, and the rear tire is a 4.00 V18. The rake is 27 degrees and 30 with a trail of 115mm / 4.5 inches. Its dimensions are Length 2240 mm / 88 in Width 805 mm / 31.7 in, and wheelbase of 1515 mm / 59.6 in with a seat height of 815 mm / 32.1 in. The dry weight of the motorcycle is 233 kg / 513.6 lbs, and the wet weight is 242 kg / 533.5 lbs. The fuel capacity is 20 Litres / 5.3 US gal. It can reach a standing 1/4 mile in 11.9 seconds / 177.8 km/h and has a top speed of 135 mph / 217.3 km/h.
Technical specifications:
Make Model: Honda CB 900F2B 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 |