Yamaha R1
200 hp, 998 cc, 439 lbs2015 - 2016
Kawasaki ZX6R
130 hp, 636 cc, 432 lbs2019
EngineYamaha R1Kawasaki ZX6R
Displacement998 cc636 cc
Max power200 hp (@13 500 RPM)130 hp (@13 500 RPM)
Max torque82 lb ft (@11 500 RPM)51 lb ft (@11 000 RPM)
Redline14 500 RPM15 000 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression13.00:112.90:1
Oil capacity3.69 quart
CoolingLiquidLiquid
Valves1616
Bore79.0 mm67.0 mm
Stroke50.9 mm45.1 mm
Throttle bore45.0 mm38.0 mm
Weight to power2.19 lbs/hp3.32 lbs/hp
Power to weight1139 hp/2500lbs752 hp/2500lbs
GearboxYamaha R1Kawasaki ZX6R
TypeSequentialSequential
ClutchWetSlipper
DriveChainChain
Chain type
Gears count66
Primary ratio1.6341.9
Final drive2.5622.294
1. gear2.6 (100 mph)2.846 (89 mph)
2. gear2.176 (119 mph)2.2 (116 mph)
3. gear1.824 (142 mph)1.85 (137 mph)
4. gear1.579 (165 mph)1.6 (158 mph)
5. gear1.381 (188 mph)1.421 (179 mph)
6. gear1.25 (208 mph)1.3 (195 mph)
ChasisYamaha R1Kawasaki ZX6R
Frame typeAluminium DeltaboxTwin spar cast aluminium frame
Front susp.Telescopic forks USD, Ø 43 mm, 120 mm travel41mm Showa Separate Function Fork - Big Piston USD, 4.72 in travel
Rear susp.Swingarm, (link suspension), 4.72 in travelUni Trak monoshock, 5.94 in travel