Yamaha R7
73 hp, 689 cc, 188 kg2022
Suzuki GSX-S750
112 hp, 749 cc, 213 kg2018 - 2020
MetricUS
EngineYamaha R7Suzuki GSX-S750
Engine codeCP2
Displacement689 cc749 cc
Max power73 hp (@8 750 RPM)112 hp (@10 500 RPM)
Max torque67 Nm (@6 500 RPM)80 Nm (@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 capacity2.30 litre
Oil type10W40, 10W50
Spark plug typeNGK LMAR8A-9
CoolingLiquidLiquid
Valves816
Bore80.0 mm72.0 mm
Stroke68.6 mm46.0 mm
Weight to power2.58 kg/hp1.90 kg/hp
Power to weight388 hp/Ton525 hp/Ton
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 (86 km/h)
2. gear2.1252.052 (117 km/h)
3. gear1.6321.681 (142 km/h)
4. gear1.31.45 (165 km/h)
5. gear1.0911.304 (184 km/h)
6. gear0.9641.148 (209 km/h)
ChasisYamaha R7Suzuki GSX-S750
Frame typeDiamond steel frameAluminum twin spar
Front susp.KYB 41mm USD, 130.00 mm travel41mm USD, 120.00 mm travel
Rear susp.Monoshock, 130.00 mm travelMonoshock, 120.00 mm travel