Yamaha R1
200 hp, 998 cc, 199 kg2015 - 2016
Kawasaki Z1000
140 hp, 1043 cc, 221 kg2014 - 2018
MetricUS
EngineYamaha R1Kawasaki Z1000
Displacement998 cc1043 cc
Max power200 hp (@13 500 RPM)140 hp (@10 000 RPM)
Max torque112 Nm (@11 500 RPM)111 Nm (@7 300 RPM)
Redline14 500 RPM11 200 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression13.00:111.80:1
Oil capacity3.90 litre4.00 litre
Oil typeSAE 10W40
Spark plug typeNGK CR9EIA-9
CoolingLiquidLiquid
Valves1616
Bore79.0 mm77.0 mm
Stroke50.9 mm56.0 mm
Throttle bore45.0 mm38.0 mm
Weight to power1.00 kg/hp1.58 kg/hp
Power to weight1005 hp/Ton633 hp/Ton
Battery type12V 10Ah
GearboxYamaha R1Kawasaki Z1000
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio1.6341.627
Final drive2.5622.867
1. gear2.6 (161 km/h)2.6 (108 km/h)
2. gear2.176 (192 km/h)1.95 (144 km/h)
3. gear1.824 (229 km/h)1.6 (176 km/h)
4. gear1.579 (265 km/h)1.389 (203 km/h)
5. gear1.381 (303 km/h)1.238 (227 km/h)
6. gear1.25 (335 km/h)1.107 (254 km/h)
ChasisYamaha R1Kawasaki Z1000
Frame typeAluminium DeltaboxAluminum twin-spar
Front susp.Telescopic forks USD, Ø 43 mm, 120 mm travelShowa 41mm USD, 120.00 mm travel
Rear susp.Swingarm, (link suspension), 120.00 mm travelMonoshock, 137.00 mm travel