Honda CBR954RR Fireblade
151 hp, 954 cc, 430 lbs2002 - 2003
Yamaha R6
121 hp, 600 cc, 401 lbs2003 - 2004
EngineHonda CBR954RR FirebladeYamaha R6
Displacement954 cc600 cc
Max power151 hp (@11 250 RPM)121 hp (@13 000 RPM)
Max torque77 lb ft (@9 500 RPM)44 lb ft (@12 000 RPM)
Redline11 600 RPM15 500 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression11.50:112.40:1
Oil capacity3.50 quart3.22 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK IMR9C-9H, DENSO VUH27DNGK CR9EK, NGK CR10EK
CoolingLiquidLiquid
Valves1616
Bore75.0 mm65.5 mm
Stroke54.0 mm44.5 mm
Throttle bore42.0 mm38.0 mm
Weight to power2.85 lbs/hp3.32 lbs/hp
Power to weight878 hp/2500lbs753 hp/2500lbs
Battery type12V 8.6Ah, YTZ10S12 V 8 Ah, GT9B-4
GearboxHonda CBR954RR FirebladeYamaha R6
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio1.521.955
Final drive2.6253.0
1. gear2.692 (79 mph)2.846 (68 mph)
2. gear1.933 (109 mph)1.947 (100 mph)
3. gear1.6 (132 mph)1.556 (125 mph)
4. gear1.4 (151 mph)1.333 (146 mph)
5. gear1.285 (165 mph)1.19 (164 mph)
6. gear1.19 (178 mph)1.083 (180 mph)
ChasisHonda CBR954RR FirebladeYamaha R6
Frame typeAluminium twin-sparDiamond
Front susp.43mm USD, 4.72 in travelTelescopic fork USD, 4.72 in travel
Rear susp.Monoshock, 5.31 in travelSwingarm link, spring/gas-oil damper