Kawasaki ZX6R
130 hp, 636 cc, 196 kg2019
Yamaha R7
73 hp, 689 cc, 188 kg2022
MetricUS
EngineKawasaki ZX6RYamaha R7
Engine codeCP2
Displacement636 cc689 cc
Max power130 hp (@13 500 RPM)73 hp (@8 750 RPM)
Max torque70 Nm (@11 000 RPM)67 Nm (@6 500 RPM)
Redline15 000 RPM10 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-2
Compression12.90:111.50:1
Oil capacity2.30 litre
Oil type10W40, 10W50
Spark plug typeNGK LMAR8A-9
CoolingLiquidLiquid
Valves168
Bore67.0 mm80.0 mm
Stroke45.1 mm68.6 mm
Throttle bore38.0 mm
Weight to power1.51 kg/hp2.58 kg/hp
Power to weight663 hp/Ton388 hp/Ton
Battery typeYTZ7S 12V 6Ah
GearboxKawasaki ZX6RYamaha R7
TypeSequentialSequential
ClutchSlipperSlipper
DriveChainChain
Chain type
Gears count60
Primary ratio1.9
Final drive2.294
1. gear2.846 (144 km/h)2.846
2. gear2.2 (186 km/h)2.125
3. gear1.85 (221 km/h)1.632
4. gear1.6 (255 km/h)1.3
5. gear1.421 (288 km/h)1.091
6. gear1.3 (314 km/h)0.964
ChasisKawasaki ZX6RYamaha R7
Frame typeTwin spar cast aluminium frameDiamond steel frame
Front susp.41mm Showa Separate Function Fork - Big Piston USD, 120.00 mm travelKYB 41mm USD, 130.00 mm travel
Rear susp.Uni Trak monoshock, 151.00 mm travelMonoshock, 130.00 mm travel