Kawasaki ZX-6R
128 hp, 636 cc, 423 lbs2005 - 2006
Honda CBR900RR Fireblade
122 hp, 893 cc, 454 lbs1994 - 1995
EngineKawasaki ZX-6RHonda CBR900RR Fireblade
Displacement636 cc893 cc
Max power128 hp (@14 000 RPM)122 hp (@10 500 RPM)
Max torque47 lb ft (@11 500 RPM)64 lb ft (@10 000 RPM)
Redline15 000 RPM11 000 RPM
Idling speed1 200 RPM1 100 RPM
ManagementFuel InjectionCarburetor
LayoutDOHC Inline-4DOHC Inline-4
Compression12.90:111.00:1
Oil capacity3.22 quart3.41 quart
Oil type10W50, Motul 5100 10W50, Liqui Moly 10W50
Spark plug typeNGK CR9ENGK CR9EH-9
CoolingLiquidLiquid
Valves1616
Bore68.0 mm70.0 mm
Stroke43.8 mm58.0 mm
Throttle bore38.0 mm
Weight to power3.31 lbs/hp3.72 lbs/hp
Power to weight755 hp/2500lbs671 hp/2500lbs
Battery type12V 8Ah12V 8Ah
GearboxKawasaki ZX-6RHonda CBR900RR Fireblade
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type520DID 50V4
Gears count66
Primary ratio1.8911.52
Final drive2.8662.625
1. gear2.923 (70 mph)2.769 (73 mph)
2. gear2.055 (99 mph)2.0 (102 mph)
3. gear1.666 (122 mph)1.579 (129 mph)
4. gear1.45 (141 mph)1.4 (145 mph)
5. gear1.272 (160 mph)1.25 (163 mph)
6. gear1.153 (177 mph)1.174 (173 mph)
ChasisKawasaki ZX-6RHonda CBR900RR Fireblade
Frame typeTubular, diamondAluminium twin-spar
Front susp.USD fork, 120 mm travelShowa 45mm, 4.72 in travel
Rear susp.Monoshock (uni-trak) 5.31 in travel120/65Showa monoshock, 4.72 in travel