Yamaha FZR 750 Genesis

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Yamaha FZR 750 Genesis

The Yamaha FZR 750 Genesis was first introduced in 1987 and lasted until 1989. The appearance of the model was due to the desire of Yamaha to have on the sports motorcycle market an average, between 600 and 1000 cc version, a model with better (than 600) dynamics and less (than a "liter") weight and dimensions.

This is how the Yamaha FZR 750 with a Genesis engine was born, which became the progenitor of the penultimate model in the 750cc sports bike class - Yamaha YZF 750.

The main feature of the Yamaha FZR 750 is a liquid-cooled in-line 4-cylinder engine producing up to 106 hp. power and 72 Nm of torque for the FZR750 version; 121 h.p. / 70 Nm - on the FZR750R version. Domestic modifications of the FZR750 / FZR750R produced 77 hp.

Other key features of the model include an aluminum frame, 6-speed gearbox, fully adjustable suspensions, a conventional telescopic fork and an 18 "rear wheel.

The main modifications of the Yamaha FZR 750:

  • Yamaha FZR 750 Genesis - regular version.
  • Yamaha FZR 750 R Genesis - sports version. It features different headlights, plastic, a retuned engine (121 hp, 70 Nm), an exhaust system (with the Exup system), a thicker fork (43 mm) and a rear Öhlins mono-shock absorber, 4-piston front brakes, a 17 "rear wheel and a 23 l fuel tank (instead of 20 l).

Yamaha FZR Series Lineup:

The main competitors of the Yamaha FZR 750 in the class:

Photos

Yamaha FZR750R
Yamaha FZR750
Yamaha FZR750



Specifications

Specifications Yamaha FZR750 / FZR750R:

ModelYamaha FZR750
Motorcycle typesport
Release year1987-1990
Framealuminum
Engine type4-cylinder, 4-stroke, in-line
Working volume749 cm³
Bore / stroke68.0 x 51.6mm - FZR750

72.0 x 46.0 mm - FZR750R

Compression ratio11.2: 1
Coolingliquid
Number of valves per cylinderDOHC, 5 valves per cylinder
Fuel supply systemCarburetor, 4x 34mm - FZR750

Carburetor, 4x 38mm - FZR750R

Ignition typeTCI
Maximum power106.0 h.p. (78.0 kW) @ 10,500 rpm - FZR750

121.0 h.p. (89.0 kW) @ 12000 rpm - FZR750R

77.0 h.p. (56.5 kW) @ 10,500 rpm - FZR750 / FZR750R (Japan)

Maximum torque72.0 Nm (7.3 kg * m) @ 8250 rpm - FZR750

70.0 Nm (7.1 kg * m) / 9000 rpm - FZR750R

Gearbox6-speed
Drive typechain
Front tire size120/70-ZR17
Rear tire size160/60 VR18 - FZR750

170/60-ZR17 - FZR750R

Front brakes2 discs, 320mm, 2-piston calipers - FZR750

2 discs, 280mm, 4-piston calipers - FZR750R

Rear brakes1 disc 267 mm, 2-piston caliper
Front suspension41mm Telescopic Fork (Fully Adjustable) - FZR750

43mm Telescopic Fork (Fully Adjustable) - FZR750R

Rear suspensionPendulum with monoshock KYB (fully adjustable) - FZR750

Swingarm with monoshock Öhlins (fully adjustable) - FZR750R

Length2125 mm - FZR750

2100 mm - FZR750R

Width730 mm - FZR750

705 mm - FZR750R

Height1215 mm - FZR750

1160 mm - FZR750R

Wheelbase
Minimum ground clearance
Saddle height
Acceleration to 100 km / h3.3 sec
Maximum speed240 km / h - FZR750

257 km / h - FZR750R

Fuel tank capacity20.0 L - FZR750

23.0 L - FZR750R

Motorcycle weight (dry)203 kg - FZR750

187 kg - FZR750R