Kawasaki ZX-6R
128 hp, 636 cc, 423 lbs2005 - 2006
Ducati 999
124 hp, 998 cc, 467 lbs2003 - 2006
EngineKawasaki ZX-6RDucati 999
Displacement636 cc998 cc
Max power128 hp (@14 000 RPM)124 hp (@9 500 RPM)
Max torque47 lb ft (@11 500 RPM)75 lb ft (@8 000 RPM)
Redline15 000 RPM11 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Desmodue V2
Compression12.90:111.40:1
Oil capacity3.22 quart
Oil type10W50, Motul 5100 10W50, Liqui Moly 10W5010W40
Spark plug typeNGK CR9ECHAMPION RG 4 HC
CoolingLiquidLiquid
Valves168
Bore68.0 mm100.0 mm
Stroke43.8 mm63.5 mm
Weight to power3.31 lbs/hp3.77 lbs/hp
Power to weight755 hp/2500lbs663 hp/2500lbs
Battery type12V 8Ah12V 10Ah
GearboxKawasaki ZX-6RDucati 999
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type520DID 525 HV 96 links
Gears count66
Primary ratio1.8911.84
Final drive2.8662.4
1. gear2.923 (70 mph)2.466 (77 mph)
2. gear2.055 (99 mph)1.764 (107 mph)
3. gear1.666 (122 mph)1.4 (135 mph)
4. gear1.45 (141 mph)1.182 (160 mph)
5. gear1.272 (160 mph)1.043 (182 mph)
6. gear1.153 (177 mph)0.958 (198 mph)
ChasisKawasaki ZX-6RDucati 999
Frame typeTubular, diamondTubular steel
Front susp.USD fork, 120 mm travel43mm usd, 4.92 in travel
Rear susp.Monoshock (uni-trak) 5.31 in travel120/65Monoshock, 2.80 in travel