Yamaha R1
152 hp, 998 cc, 193 kg2002 - 2003
Yamaha R6
121 hp, 600 cc, 182 kg2003 - 2004
MetricUS
EngineYamaha R1Yamaha R6
Displacement998 cc600 cc
Max power152 hp (@10 500 RPM)121 hp (@13 000 RPM)
Max torque104 Nm (@8 500 RPM)60 Nm (@12 000 RPM)
Redline11 750 RPM15 500 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression11.80:112.40:1
Oil capacity3.40 litre
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK CR9EK, NGK CR10EK
CoolingLiquidLiquid
Valves2016
Bore74.0 mm65.5 mm
Stroke58.0 mm44.5 mm
Throttle bore40.0 mm38.0 mm
Weight to power1.27 kg/hp1.50 kg/hp
Power to weight787 hp/Ton664 hp/Ton
Battery type12 V 8 Ah, GT9B-4
GearboxYamaha R1Yamaha R6
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type530 O-ring
Gears count66
Primary ratio1.5811.955
Final drive2.6853.0
1. gear2.5 (130 km/h)2.846 (110 km/h)
2. gear1.842 (176 km/h)1.947 (161 km/h)
3. gear1.5 (216 km/h)1.556 (202 km/h)
4. gear1.333 (243 km/h)1.333 (235 km/h)
5. gear1.2 (270 km/h)1.19 (264 km/h)
6. gear1.115 (291 km/h)1.083 (290 km/h)
ChasisYamaha R1Yamaha R6
Frame typeTwin-spar aluminiumDiamond
Front susp.43mm USD, 120.00 mm travelTelescopic fork USD, 120.00 mm travel
Rear susp.Swingarm monoshock, 130.00 mm travelSwingarm link, spring/gas-oil damper