Yamaha R7
73 hp, 689 cc, 414 lbs2022
Honda CBR 600
105 hp, 600 cc, 454 lbs1995 - 1998
EngineYamaha R7Honda CBR 600
Engine codeCP2
Displacement689 cc600 cc
Max power73 hp (@8 750 RPM)105 hp (@12 000 RPM)
Max torque49 lb ft (@6 500 RPM)48 lb ft (@10 500 RPM)
Redline10 000 RPM13 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionCarburetor
LayoutDOHC Inline-2DOHC Inline-4
Compression11.50:112.00:1
Oil capacity2.18 quart3.22 quart
Oil type10W40, 10W5010W40
Spark plug typeNGK LMAR8A-9NGK CR9EH9, DENSO U27FER9
CoolingLiquidLiquid
Valves816
Bore80.0 mm65.0 mm
Stroke68.6 mm45.2 mm
Throttle bore36.0 mm
Weight to power5.68 lbs/hp4.33 lbs/hp
Power to weight440 hp/2500lbs578 hp/2500lbs
Battery typeYTZ7S 12V 6Ah12V 8Ah
GearboxYamaha R7Honda CBR 600
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain type525
Gears count06
Primary ratio1.863
Final drive2.866
1. gear2.8462.928 (63 mph)
2. gear2.1252.062 (89 mph)
3. gear1.6321.647 (112 mph)
4. gear1.31.368 (135 mph)
5. gear1.0911.2 (154 mph)
6. gear0.9641.086 (170 mph)
ChasisYamaha R7Honda CBR 600
Frame typeDiamond steel frameSteel diamond frame
Front susp.KYB 41mm USD, 5.12 in travel41mm Telescopic fork, 4.65 in travel
Rear susp.Monoshock, 5.12 in travelMonoshock, 4.69 in travel