Kawasaki ZX-6R
128 hp, 636 cc, 423 lbs2005 - 2006
Ducati Streetfighter
155 hp, 1099 cc2009 - 2011
EngineKawasaki ZX-6RDucati Streetfighter
Displacement636 cc1099 cc
Max power128 hp (@14 000 RPM)155 hp (@9 500 RPM)
Max torque47 lb ft (@11 500 RPM)84 lb ft (@9 500 RPM)
Redline15 000 RPM10 700 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Desmodue V2
Compression12.90:112.50:1
Oil capacity3.22 quart
Oil type10W50, Motul 5100 10W50, Liqui Moly 10W50
Spark plug typeNGK CR9E
CoolingLiquidLiquid
Valves168
Bore68.0 mm104.0 mm
Stroke43.8 mm64.7 mm
Weight to power3.31 lbs/hp
Power to weight755 hp/2500lbs
Battery type12V 8Ah
GearboxKawasaki ZX-6RDucati Streetfighter
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type520
Gears count66
Primary ratio1.8911.84
Final drive2.8662.533
1. gear2.923 (70 mph)2.466 (70 mph)
2. gear2.055 (99 mph)1.764 (97 mph)
3. gear1.666 (122 mph)1.4 (123 mph)
4. gear1.45 (141 mph)1.181 (146 mph)
5. gear1.272 (160 mph)1.043 (165 mph)
6. gear1.153 (177 mph)0.958 (179 mph)
ChasisKawasaki ZX-6RDucati Streetfighter
Frame typeTubular, diamondTubular steel Trellis frame
Front susp.USD fork, 120 mm travelShowa 43mm USD, 5.00 in travel
Rear susp.Monoshock (uni-trak) 5.31 in travel120/65Showa monoshock, single sided swingarm, 5.00 in travel