Suzuki GSX-R 750 (2004)

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The Suzuki GSX-R 750 K4 was a motorcycle released in 2004. It was equipped with a four-stroke, transverse four-cylinder, DOHC engine with 4 valves per cylinder, and had a capacity of 749cc. The bore and stroke were 72mm x 46mm and the compression ratio was 12.3:1. The engine was cooled by liquid and used synthetic, 10w/40 oil. The exhaust system was a 4-into-2-into-1 stainless-steel exhaust with a bolt-on aluminum muffler. The fuel was delivered via fuel injection with 46mm throttle bodies and ignition was digital DC-CDI. The bike had a maximum power of 145 hp at 12,800 rpm and a maximum torque of 86.3 Nm at 11,200 rpm. The clutch was wet and multiple discs and the transmission had 6 speeds with constant mesh. The final drive was a #525 chain that was O-ring sealed and 108 links. The frame was made of conventional twin-beam aluminum construction and the front suspension was an inverted Showa cartridge-type fork with 43mm inner tubes and fully adjustable damping and spring preload. The rear suspension was a Showa link-type, gas/oil damped, fully adjustable spring preload and compression damping, and 4-way adjustable rebound damping.

Technische Daten:

Make Model: Suzuki GSX-R 750 K4

Jahr: 2004


Motor: Viertakt, querliegender Vierzylinder, DOHC, 4 Ventile pro Zylinder.
Fassungsvermögen: 749 c / 45,7 cub. in.
Bohrung x Hub: 72 x 46 mm
Verdichtungsverhältnis: 12,3:1
Kühlsystem: Flüssigkeitsgekühlt
Motoröl: Synthetisch,10W/40
Exhaust System: 4-into-2-into-1 Stainless-steel exhaust with bolt-on aluminium muffler
Schmierung: Nasssumpf
Induction: Fuel injection, 46 mm throttle bodies
Zündung: Digital DC-CDI
Zündkerze: NGK, CR9E
Anfahren: Elektrisch
Max Power: 106.6 kW / 145 hp @ 12800 rpm
Maximales Drehmoment: 86,3 Nm / 8,8 kgf-m / 64 ft-lb @ 11200 U/min
Kupplung: Nass, Mehrscheiben

Getriebe: 6-Gang, konstanter Eingriff
Final Drive: #525 Chain, O-ring sealed, 108 links
Getriebeübersetzung: 1. 2,87 / 2. 2,06 / 3. 1,65 / 4. 1,43 / 5. 1,26 / 6. 1,12:1
Rahmen: Konventionelle Zwei-Träger-Konstruktion aus Aluminium
Front Suspension: Inverted Showa cartridge-type front fork with 43mm inner tubes and fully adjustable damping and spring preload
Rear Suspension: Showa Link-type, gas/oil damped, fully adjustable spring preload and compression damping, 4-way adjustable rebound damping

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