Honda CBX750F (1985-87)

Posted on by

The Honda CBX 750F was a motorcycle model produced from 1985 to 1987. It had a four stroke, transverse four cylinder engine with a capacity of 747cc and a compression ratio of 9.3:1. The bike had 4 valve per cylinder and a bore x stroke of 67 x 53 mm. The CBX 750F had 4 x 34mm CV type carbs and full transistor ignition for starting. It was capable of producing up to 93 horsepower and 70.6 Nm of torque at 8500 rpm. The bike had a wet multiplate clutch and a 6-speed transmission with a chain final drive. It had a tubular steel duplex cradle frame and 39mm air assisted front forks that were rebound adjustable. The front brakes consisted of 2x 280mm discs with 2 piston calipers and the rear brake was a single 280mm disc with 2 piston caliper. The front wheel was a six spoke Comstar and the rear wheel was also a six spoke Comstar with the front and rear tyres being 110/90-V16 tubeless and 130/80-V18 tubeless respectively. The bike had a dry weight of 215kg and a wet weight of 241kg with a fuel capacity of 22 liters. The Honda CBX 750F was capable of an average fuel consumption of 34 mpg, a standing 1/4 mile of 12.1 sec at 111mph, and had a top speed of 131mph.

Technical specifications:

Make Model: Honda CBX 750F

Year: 1985-87


Engine: Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder.
Capacity: 747 cc / 45.0 cu-in
Bore x Stroke: 67 x 53 mm
Cooling System: Air cooled
Compression Ratio: 9.3:1
Induction: 4 x 34mm CV Type carbs
Ignition: Full transistor
Starting: Electric
Max Power: 93 hp / 67.8 kW @ 9500 rpm
Max Torque: 70.6 Nm / 52 lb-ft @ 8500 rpm
Clutch: Wet multiplate
Transmission: 6 Speed
Gear Ratio: 1st 3.00 2nd 2.235 3rd 1.750 4th 1.434 5th 1.240 6th 1.115
Final Drive: Chain
Frame: Tubular steel duplex cradle

Front Suspension: 39mm Air assisted forks, rebound adjustable,
Front Wheel Travel: 150 mm / 5.9 in
Rear Suspension: Pro-link, 3-way rebound damping adjustable
Rear Wheel Travel: 115 mm / 4.5 in
Front Brakes: 2x 280mm discs 2 piston calipers
Rear Brakes: Single 280mm disc 2 piston caliper
Front Wheel: Six spoke Comstar
Rear Wheel: Six spoke Comstar
Front Tyre: 110/90-V16 Tubeless
Rear Tyre: 130/80-V18 Tubeless
Dry Weight: 215 kg / 474 lbs
Wet Weight: 241 kg / 531.3 lbs
Fuel Capacity: 22 liters / 5.8 US gal
Consumption Average: 34 mpg
Standing 1/4 Mile: 12.1 sec / 111 mph
Top Speed: 131 mph

Related models: