Yamaha R6
133 hp, 599 cc, 182 kg2006 - 2007
Kawasaki Z1000
125 hp, 953 cc, 221 kg2007 - 2009
MetricUS
EngineYamaha R6Kawasaki Z1000
Displacement599 cc953 cc
Max power133 hp (@14 500 RPM)125 hp (@10 000 RPM)
Max torque68 Nm (@12 000 RPM)99 Nm (@8 200 RPM)
Redline16 200 RPM11 000 RPM
Idling speed1 250 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression12.80:111.20:1
Oil capacity3.40 litre3.50 litre
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W4010W40, Kawasaki 10W40, Shell Rotella 10W40
Spark plug typeNGK CR10EKNGK CR9EIA-9
CoolingLiquidLiquid
Valves1616
Bore67.0 mm77.2 mm
Stroke42.5 mm50.9 mm
Weight to power1.37 kg/hp1.77 kg/hp
Power to weight730 hp/Ton565 hp/Ton
Battery type12 V, 8.6 Ah, YTZ10S
GearboxYamaha R6Kawasaki Z1000
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio2.0731.714
Final drive2.8132.666
1. gear2.583 (128 km/h)2.571 (110 km/h)
2. gear2.0 (165 km/h)1.882 (150 km/h)
3. gear1.667 (198 km/h)1.555 (181 km/h)
4. gear1.444 (228 km/h)1.333 (212 km/h)
5. gear1.286 (256 km/h)1.2 (235 km/h)
6. gear1.15 (287 km/h)1.095 (258 km/h)
ChasisYamaha R6Kawasaki Z1000
Frame typeDiamondSteel, Backbone frame
Front susp.Telescopic fork USD, 120.00 mm travel41 mm inverted cartridge fork
Rear susp.Swingarm link suspension, coil spring/gas oil damper, 60.00 mm travelBottom-Link Uni-Trak with gas-charged shock
Dyno chart of 2006 Yamaha R6