Yamaha FSX750 (1987)

The Yamaha FSX750 was a motorcycle model produced in 1987. It has a four-stroke, transverse four-cylinder engine with a capacity of 749 cc, capable of generating 102 horsepower at 10500 rpm and a maximum torque of 81.4 Nm at 8000 rpm. The compression ratio is 11.2:1, and it has 4x 34mm Mikuni carburettors and CDI ignition. It has a six-speed transmission and uses a chain as its final drive. The front suspension consists of 38mm telescopic forks without adjustment, while the rear suspension uses dual shocks with 5-way preload. The front brakes are two 267mm discs with two-piston calipers, and the rear brake is a single 267mm disc with a one-piston caliper. The motorcycle has a dry weight of 204 kg and fuel capacity of 14 litres. It has a top speed of 131 mph and can complete the standing 1/4 mile in 12.0 seconds. The average fuel consumption is 40 mpg, and the front and rear tyres are 110/90 V16 and 140/90 V15, respectively.

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Technical specifications:

Make Model: Yamaha FSX 750

Year: 1987

Engine: Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder.

Capacity: 749 cc / 45.7 cu-in

Bore x Stroke: 68 x 51.6 mm

Cooling System: Liquid cooled

Compression Ratio: 11.2:1

Induction: 4X 34mm Mikuni carburetors

Ignition: CDI

Starting: Electric

Max Power: 102 hp / 74.4 kW @ 10500 rpm

Max Power Rear Tyre: 94 hp @ 9400 rpm

Max Torque: 81.4 Nm / 60.0 lb-ft @ 8000 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: 38mm Telescopic forks non adjustable.

Rear Suspension: Dual shocks, 5-way preload.

Front Brakes: 2x 267mm discs 2 piston calipers

Rear Brakes: Single 267mm disc 1 piston caliper

Front Tyre: 110/90 V16

Rear Tyre: 140/90 V15

Dry Weight: 204 kg / 444 lbs

Fuel Capacity: 14 Litres / 3.6 US gal

Consumption Average: 40 mpg

Standing 1/4 Mile: 12.0 sec

Top Speed: 131 mph