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:
Specifications Yamaha FZR750 / FZR750R:
|Engine type||4-cylinder, 4-stroke, in-line|
|Working volume||749 cm³|
|Bore / stroke|| 68.0 x 51.6mm - FZR750
72.0 x 46.0 mm - FZR750R
|Compression ratio||11.2: 1|
|Number of valves per cylinder||DOHC, 5 valves per cylinder|
|Fuel supply system|| Carburetor, 4x 34mm - FZR750
Carburetor, 4x 38mm - FZR750R
|Maximum power|| 106.0 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 torque|| 72.0 Nm (7.3 kg * m) @ 8250 rpm - FZR750
70.0 Nm (7.1 kg * m) / 9000 rpm - FZR750R
|Front tire size||120/70-ZR17|
|Rear tire size|| 160/60 VR18 - FZR750
170/60-ZR17 - FZR750R
|Front brakes|| 2 discs, 320mm, 2-piston calipers - FZR750
2 discs, 280mm, 4-piston calipers - FZR750R
|Rear brakes||1 disc 267 mm, 2-piston caliper|
|Front suspension|| 41mm Telescopic Fork (Fully Adjustable) - FZR750
43mm Telescopic Fork (Fully Adjustable) - FZR750R
|Rear suspension|| linkage with monoshock KYB (fully adjustable) - FZR750
Swingarm with monoshock Öhlins (fully adjustable) - FZR750R
|Length|| 2125 mm - FZR750
2100 mm - FZR750R
|Width|| 730 mm - FZR750
705 mm - FZR750R
|Height|| 1215 mm - FZR750
1160 mm - FZR750R
|Minimum ground clearance|
|Acceleration to 100 km / h||3.3 sec|
|Maximum speed|| 240 km / h - FZR750
257 km / h - FZR750R
|Fuel tank capacity|| 20.0 L - FZR750
23.0 L - FZR750R
|Motorcycle weight (dry)|| 203 kg - FZR750
187 kg - FZR750R