Kawasaki ZX-6R
128 hp, 636 cc, 423 lbs2005 - 2006
BMW K100
90 hp, 987 cc, 527 lbs1983 - 1985
EngineKawasaki ZX-6RBMW K100
Displacement636 cc987 cc
Max power128 hp (@14 000 RPM)90 hp (@8 000 RPM)
Max torque47 lb ft (@11 500 RPM)63 lb ft (@8 250 RPM)
Redline15 000 RPM8 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionCarburetor
LayoutDOHC Inline-4DOHC Inline-4
Compression12.90:110.20:1
Oil capacity3.22 quart
Oil type10W50, Motul 5100 10W50, Liqui Moly 10W5010W40
Spark plug typeNGK CR9EBosch XR 5 DC, Beru 12-5 DU, Champion A 85 YC
CoolingLiquidLiquid
Valves168
Bore68.0 mm67.0 mm
Stroke43.8 mm70.0 mm
Weight to power3.31 lbs/hp5.85 lbs/hp
Power to weight755 hp/2500lbs427 hp/2500lbs
Battery type12V 8Ah
GearboxKawasaki ZX-6RBMW K100
TypeSequentialSequential
ClutchWetWet
DriveChainShaft
Chain type520
Gears count65
Primary ratio1.8911.944
Final drive2.8662.91
1. gear2.923 (70 mph)2.312 (51 mph)
2. gear2.055 (99 mph)1.522 (77 mph)
3. gear1.666 (122 mph)1.185 (99 mph)
4. gear1.45 (141 mph)0.966 (121 mph)
5. gear1.272 (160 mph)0.875 (134 mph)
6. gear1.153 (177 mph)
ChasisKawasaki ZX-6RBMW K100
Frame typeTubular, diamondTubular steel frame
Front susp.USD fork, 120 mm travelTelescopic fork, 7.28 in travel
Rear susp.Monoshock (uni-trak) 5.31 in travel120/65Monolever, 4.33 in travel