Suzuki GSX-R750
148 hp, 749 cc, 194 kg2006 - 2007
Yamaha R7
73 hp, 689 cc, 188 kg2022
MetricUS
EngineSuzuki GSX-R750Yamaha R7
Engine codeCP2
Displacement749 cc689 cc
Max power148 hp (@12 800 RPM)73 hp (@8 750 RPM)
Max torque86 Nm (@11 200 RPM)67 Nm (@6 500 RPM)
Redline14 250 RPM10 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-2
Compression12.50:111.50:1
Oil capacity2.20 litre2.30 litre
Oil type10W4010W40, 10W50
Spark plug typeNGK CR9E, DENSO U27ESR-NNGK LMAR8A-9
CoolingLiquidLiquid
Valves168
Bore70.0 mm80.0 mm
Stroke48.7 mm68.6 mm
Throttle bore50.0 mm
Weight to power1.31 kg/hp2.58 kg/hp
Power to weight762 hp/Ton388 hp/Ton
Battery type12V 10Ah 10HRYTZ7S 12V 6Ah
GearboxSuzuki GSX-R750Yamaha R7
TypeSequentialSequential
ClutchWetSlipper
DriveChainChain
Chain typeRK 525ROZ5Y, 116 links
Gears count60
Primary ratio1.761
Final drive2.647
1. gear2.79 (130 km/h)2.846
2. gear2.05 (177 km/h)2.125
3. gear1.71 (212 km/h)1.632
4. gear1.5 (242 km/h)1.3
5. gear1.35 (269 km/h)1.091
6. gear1.2 (302 km/h)0.964
ChasisSuzuki GSX-R750Yamaha R7
Frame typeAluminum frameDiamond steel frame
Front susp.Showa 41mm USD, 130.00 mm travelKYB 41mm USD, 130.00 mm travel
Rear susp.Showa monoshock, 130.00 mm travelMonoshock, 130.00 mm travel