Yamaha YZF750R (1993)

The Yamaha YZF 750R was a motorcycle produced in 1993 with a liquid-cooled four-cylinder engine and a capacity of 749cc. Its compression ratio was 11.5:1 and it had a maximum power of 125hp at 12000rpm. It came with a six-speed transmission, chain final drive, and wet, multiple discs clutch. The front suspension was 41mm USD forks adjustable for preload rebound and compression, while the rear suspension was monocross adjustable for preload and rebound. The front brakes consisted of 2x 320mm discs with 6 piston calipers, while the rear brake was a single 245mm disc with 2 piston calipers. The bike also had a fuel capacity of 19 liters and weighed 223kg when wet. It had a top speed of 260.6 km/h and had a quarter-mile time of 10.6 seconds with a speed of 209.1 km/h. In a Moto Sprint group test in 1993, the Yamaha YZF 750R was reviewed.

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Technical specifications:

Make Model: Yamaha YZF 750R

Year: 1993

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

Capacity: 749 cc / 45.7 cu-in

Bore x Stroke: 72 x 46 mm

Cooling System: Liquid cooled

Compression Ratio: 11.5:1

Induction: 4x Mikuni BDST38 carbs

Ignition: T.C.I. Digital / electric

Starting: Electric

Max Power: 125 hp / 91.1 kW @ 12000 rpm

Max Power Rear Tyre: 113.6 hp @ 11800 rpm

Max Torque: 80.4 Nm / 8.2 kgf-m / 59.3 lb-ft @ 9500 rpm

Clutch: Wet, multiple discs, cable operated

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: 41mm USD forks adjustable preload rebound and compression

Rear Suspension: Monocross adjustable preload rebound

Front Brakes: 2x 320mm discs 6 piston calipers

Rear Brakes: Single 245mm disc 2 piston caliper

Front Tyre: 120/70 ZR17

Rear Tyre: 180/55 ZR17

Dimensions: Length 2170 mm / 85.4 in Width 730 mm / 28.7 in Height 1165 mm / 45.8 in

Wheelbase: 1,420 mm / 55.9 in

Seat Height: 795 mm / 31.2 in

Ground Clearance: 140 mm / 5.5 in

Dry Weight: 196 kg / 432.1 lbs

Wet Weight: 223 kg / 490 lbs

Fuel Capacity: 19 Litres / 4.3 gal

Consumption Average: 16.4 km/lit

Braking 60 – 0 / 100 – 0: 12.6 m / 36.8 m

Standing 1/4 Mile: 10.6 sec / 209.1 km/h

Top Speed: 260.6 km/h

Road Test: Moto Sprint Group Test 1993