Yamaha R1
152 hp, 998 cc, 425 lbs2002 - 2003
Kawasaki ZX-10R
207 hp, 998 cc, 454 lbs2016
EngineYamaha R1Kawasaki ZX-10R
Displacement998 cc998 cc
Max power152 hp (@10 500 RPM)207 hp (@13 000 RPM)
Max torque76 lb ft (@8 500 RPM)84 lb ft (@11 500 RPM)
Redline11 750 RPM13 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression11.80:113.00:1
CoolingLiquidLiquid
Valves2016
Bore74.0 mm76.0 mm
Stroke58.0 mm55.0 mm
Throttle bore40.0 mm47.0 mm
Weight to power2.80 lbs/hp2.19 lbs/hp
Power to weight893 hp/2500lbs1139 hp/2500lbs
GearboxYamaha R1Kawasaki ZX-10R
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type530 O-ring
Gears count66
Primary ratio1.581
Final drive2.685
1. gear2.5 (81 mph)
2. gear1.842 (109 mph)
3. gear1.5 (134 mph)
4. gear1.333 (151 mph)
5. gear1.2 (168 mph)
6. gear1.115 (181 mph)
ChasisYamaha R1Kawasaki ZX-10R
Frame typeTwin-spar aluminiumAluminum perimeter
Front susp.43mm USD, 4.72 in travel43mm USD, 4.69 in travel
Rear susp.Swingarm monoshock, 5.12 in travelMonoshock, 4.49 in travel