Yamaha R7
73 hp, 689 cc, 414 lbs2022
Suzuki GSX-S750
112 hp, 749 cc, 470 lbs2018 - 2020
EngineYamaha R7Suzuki GSX-S750
Engine codeCP2
Displacement689 cc749 cc
Max power73 hp (@8 750 RPM)112 hp (@10 500 RPM)
Max torque49 lb ft (@6 500 RPM)59 lb ft (@9 000 RPM)
Redline10 000 RPM11 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Inline-4
Compression11.50:112.30:1
Oil capacity2.18 quart
Oil type10W40, 10W50
Spark plug typeNGK LMAR8A-9
CoolingLiquidLiquid
Valves816
Bore80.0 mm72.0 mm
Stroke68.6 mm46.0 mm
Weight to power5.68 lbs/hp4.19 lbs/hp
Power to weight440 hp/2500lbs596 hp/2500lbs
Battery typeYTZ7S 12V 6Ah12V 10Ah
GearboxYamaha R7Suzuki GSX-S750
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain type
Gears count06
Primary ratio1.857
Final drive3.071
1. gear2.8462.785 (53 mph)
2. gear2.1252.052 (73 mph)
3. gear1.6321.681 (88 mph)
4. gear1.31.45 (102 mph)
5. gear1.0911.304 (114 mph)
6. gear0.9641.148 (130 mph)
ChasisYamaha R7Suzuki GSX-S750
Frame typeDiamond steel frameAluminum twin spar
Front susp.KYB 41mm USD, 5.12 in travel41mm USD, 4.72 in travel
Rear susp.Monoshock, 5.12 in travelMonoshock, 4.72 in travel