Yamaha R3
42 hp, 321 cc, 166 kg2015 - 2018
Honda VFR800
110 hp, 781 cc2002 - 2009
MetricUS
EngineYamaha R3Honda VFR800
Displacement321 cc781 cc
Max power42 hp (@10 750 RPM)110 hp (@10 500 RPM)
Max torque29 Nm (@9 000 RPM)82 Nm (@8 500 RPM)
Redline12 245 RPM11 750 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC V4
Compression11.20:111.60:1
Oil capacity2.40 litre3.00 litre
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W4010W40
Spark plug typeNGK CR8ENGK IMR9B-9H, DENSO VNH27Z
CoolingLiquidLiquid
Valves416
Bore68.0 mm72.0 mm
Stroke44.1 mm48.0 mm
Weight to power3.95 kg/hp
Power to weight253 hp/Ton
Battery type12V, 7.0 Ah, GTZ8V12V 10Ah
GearboxYamaha R3Honda VFR800
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio3.0431.939
Final drive3.0712.687
1. gear2.5 (62 km/h)2.846 (94 km/h)
2. gear1.824 (85 km/h)2.062 (130 km/h)
3. gear1.348 (115 km/h)1.578 (170 km/h)
4. gear1.087 (143 km/h)1.291 (207 km/h)
5. gear0.92 (169 km/h)1.111 (241 km/h)
6. gear0.8 (194 km/h)0.965 (277 km/h)
ChasisYamaha R3Honda VFR800
Frame typeDiamondAluminium twin-spar
Front susp.Telescopic fork, coil spring, oil damper, 130 mm travel41mm fork, 100.00 mm travel
Rear susp.Swingarm, spring/shock absorber, coil spring/oil damper, 130 mm travelMonoshock, 120.00 mm travel
Dyno chart of 2015 Yamaha R3