Kawasaki ZX-6R
128 hp, 636 cc, 423 lbs2005 - 2006
Triumph Speed Triple R
135 hp, 1050 cc, 467 lbs2013 - 2014
EngineKawasaki ZX-6RTriumph Speed Triple R
Displacement636 cc1050 cc
Max power128 hp (@14 000 RPM)135 hp (@9 400 RPM)
Max torque47 lb ft (@11 500 RPM)81 lb ft (@7 750 RPM)
Redline15 000 RPM9 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-3
Compression12.90:112.00:1
Oil capacity3.22 quart3.60 quart
Oil type10W50, Motul 5100 10W50, Liqui Moly 10W5010W50, Motul 300V 10W40, Motul 5100 10W50
Spark plug typeNGK CR9ENGK CR9EK
CoolingLiquidLiquid
Valves1612
Bore68.0 mm79.0 mm
Stroke43.8 mm71.4 mm
Weight to power3.31 lbs/hp3.46 lbs/hp
Power to weight755 hp/2500lbs722 hp/2500lbs
Battery type12V 8Ah
GearboxKawasaki ZX-6RTriumph Speed Triple R
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type520
Gears count66
Primary ratio1.8911.75
Final drive2.8662.333
1. gear2.923 (70 mph)2.733 (64 mph)
2. gear2.055 (99 mph)1.947 (89 mph)
3. gear1.666 (122 mph)1.545 (113 mph)
4. gear1.45 (141 mph)1.292 (135 mph)
5. gear1.272 (160 mph)1.154 (152 mph)
6. gear1.153 (177 mph)1.074 (163 mph)
ChasisKawasaki ZX-6RTriumph Speed Triple R
Frame typeTubular, diamondAuminium beam twin-spar
Front susp.USD fork, 120 mm travelOhlins 43mm NIX30 usd forks (4.72 in travel)
Rear susp.Monoshock (uni-trak) 5.31 in travel120/65Ohlins TTX36 twin tube Monoshock (5.12 in travel)