Yamaha R3
42 hp, 321 cc, 366 lbs2019 - 2020
Suzuki SV650s
72 hp, 645 cc, 441 lbs2004 - 2009
EngineYamaha R3Suzuki SV650s
Displacement321 cc645 cc
Max power42 hp (@10 750 RPM)72 hp (@9 000 RPM)
Max torque21 lb ft (@9 000 RPM)47 lb ft (@7 200 RPM)
Redline12 245 RPM11 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2SOHC V-twin
Compression11.20:111.50:1
Oil capacity2.27 quart2.93 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W4010W40, Suzuki 10W40, Shell Rotella 10W40
Spark plug typeNGK CR8ENGK CR8E
CoolingLiquidLiquid
Valves48
Bore68.0 mm81.0 mm
Stroke44.1 mm62.6 mm
Throttle bore32.0 mm39.0 mm
Weight to power8.71 lbs/hp6.12 lbs/hp
Power to weight286 hp/2500lbs408 hp/2500lbs
Battery type12V, 7.0 Ah, GTZ8VYTX12-BS, 12V, 10Ah
GearboxYamaha R3Suzuki SV650s
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type525 108 links
Gears count66
Primary ratio3.0432.088
Final drive3.0713.0
1. gear2.5 (39 mph)2.461 (52 mph)
2. gear1.824 (53 mph)1.777 (72 mph)
3. gear1.348 (71 mph)1.38 (93 mph)
4. gear1.087 (89 mph)1.125 (114 mph)
5. gear0.92 (105 mph)0.961 (134 mph)
6. gear0.8 (120 mph)0.851 (151 mph)
ChasisYamaha R3Suzuki SV650s
Frame typeSteel trellisPressure cast aluminium alloy diamond truss
Front susp.KYB USD, 129 mm travelTelescopic, coil spring, oil damped, 130mm fork stroke
Rear susp.Swingarm, spring/shock absorber, coil spring/oil damper, 130 mm travelLink type, coil spring, oil damped, 134mm wheel travel
Dyno chart of 2019 Yamaha R3