Yamaha R3
42 hp, 321 cc, 366 lbs2015 - 2018
Suzuki Hayabusa
187 hp, 1340 cc, 584 lbs2022
EngineYamaha R3Suzuki Hayabusa
Displacement321 cc1340 cc
Max power42 hp (@10 750 RPM)187 hp (@9 750 RPM)
Max torque21 lb ft (@9 000 RPM)109 lb ft (@7 000 RPM)
Redline12 245 RPM11 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Inline-4
Compression11.20:112.50:1
Oil capacity2.27 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK CR8E
CoolingLiquidLiquid
Valves48
Bore68.0 mm81.0 mm
Stroke44.1 mm65.0 mm
Weight to power8.71 lbs/hp3.12 lbs/hp
Power to weight286 hp/2500lbs800 hp/2500lbs
Battery type12V, 7.0 Ah, GTZ8V
GearboxYamaha R3Suzuki Hayabusa
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count60
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 R3Suzuki Hayabusa
Frame typeDiamondTwin spar aluminum frame
Front susp.Telescopic fork, coil spring, oil damper, 130 mm travel43mm Kayaba
Rear susp.Swingarm, spring/shock absorber, coil spring/oil damper, 130 mm travelKayaba monoshock
Dyno chart of 2015 Yamaha R3