Kawasaki ZX-6R
128 hp, 636 cc, 423 lbs2005 - 2006
Suzuki SV650
72 hp, 645 cc, 437 lbs2004 - 2009
EngineKawasaki ZX-6RSuzuki SV650
Displacement636 cc645 cc
Max power128 hp (@14 000 RPM)72 hp (@9 000 RPM)
Max torque47 lb ft (@11 500 RPM)47 lb ft (@7 200 RPM)
Redline15 000 RPM11 000 RPM
Idling speed1 200 RPM1 300 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4SOHC V-twin
Compression12.90:111.50:1
Oil capacity3.22 quart2.18 quart
Oil type10W50, Motul 5100 10W50, Liqui Moly 10W5010W40, Suzuki 10W40, Shell Rotella 10W40
Spark plug typeNGK CR9ENGK CR8E
CoolingLiquidLiquid
Valves168
Bore68.0 mm81.0 mm
Stroke43.8 mm62.6 mm
Throttle bore39.0 mm
Weight to power3.31 lbs/hp6.06 lbs/hp
Power to weight755 hp/2500lbs412 hp/2500lbs
Battery type12V 8AhYTX12-BS, 12V, 10Ah
GearboxKawasaki ZX-6RSuzuki SV650
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type520DID 525 V8, 110 links
Gears count66
Primary ratio1.8912.088
Final drive2.8663.0
1. gear2.923 (70 mph)2.461 (52 mph)
2. gear2.055 (99 mph)1.777 (72 mph)
3. gear1.666 (122 mph)1.38 (93 mph)
4. gear1.45 (141 mph)1.125 (114 mph)
5. gear1.272 (160 mph)0.961 (134 mph)
6. gear1.153 (177 mph)0.851 (151 mph)
ChasisKawasaki ZX-6RSuzuki SV650
Frame typeTubular, diamondPressure cast aluminium alloy diamond truss
Front susp.USD fork, 120 mm travelTelescopic, coil spring, oil damped, 130mm fork stroke
Rear susp.Monoshock (uni-trak) 5.31 in travel120/65Link type, coil spring, oil damped, 134mm wheel travel