Yamaha R3
42 hp, 321 cc, 366 lbs2019 - 2020
Kawasaki ZX-10R
207 hp, 998 cc, 454 lbs2016
EngineYamaha R3Kawasaki ZX-10R
Displacement321 cc998 cc
Max power42 hp (@10 750 RPM)207 hp (@13 000 RPM)
Max torque21 lb ft (@9 000 RPM)84 lb ft (@11 500 RPM)
Redline12 245 RPM13 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Inline-4
Compression11.20:113.00:1
Oil capacity2.27 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK CR8E
CoolingLiquidLiquid
Valves416
Bore68.0 mm76.0 mm
Stroke44.1 mm55.0 mm
Throttle bore32.0 mm47.0 mm
Weight to power8.71 lbs/hp2.19 lbs/hp
Power to weight286 hp/2500lbs1139 hp/2500lbs
Battery type12V, 7.0 Ah, GTZ8V
GearboxYamaha R3Kawasaki ZX-10R
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio3.043
Final drive3.071
1. gear2.5 (39 mph)
2. gear1.824 (53 mph)
3. gear1.348 (71 mph)
4. gear1.087 (89 mph)
5. gear0.92 (105 mph)
6. gear0.8 (120 mph)
ChasisYamaha R3Kawasaki ZX-10R
Frame typeSteel trellisAluminum perimeter
Front susp.KYB USD, 129 mm travel43mm USD, 4.69 in travel
Rear susp.Swingarm, spring/shock absorber, coil spring/oil damper, 130 mm travelMonoshock, 4.49 in travel
Dyno chart of 2019 Yamaha R3