Yamaha Vmax
170 hp, 1679 cc, 311 kg2020
Honda CBR 600F
85 hp, 598 cc, 188 kg1987 - 1990
MetricUS
EngineYamaha VmaxHonda CBR 600F
Displacement1679 cc598 cc
Max power170 hp85 hp (@9 500 RPM)
Max torque135 Nm59 Nm (@8 500 RPM)
Redline9 500 RPM12 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionCarburetor
LayoutSOHC V4DOHC Inline-4
Compression11.30:111.00:1
Oil capacity3.00 litre
Oil type10W40
Spark plug typeNGK DPR8EA-9
CoolingLiquidLiquid
Valves16
Bore90.0 mm63.0 mm
Stroke66.0 mm48.0 mm
Throttle bore32.0 mm
Weight to power1.83 kg/hp2.21 kg/hp
Power to weight546 hp/Ton452 hp/Ton
Battery type12V 8Ah
GearboxYamaha VmaxHonda CBR 600F
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain typeRK50MF0-Z1
Gears count06
Primary ratio1.775
Final drive2.933
1. gear3.23 (86 km/h)
2. gear2.235 (124 km/h)
3. gear1.8 (154 km/h)
4. gear1.5 (185 km/h)
5. gear1.272 (219 km/h)
6. gear1.13 (246 km/h)
ChasisYamaha VmaxHonda CBR 600F
Frame typeAluminum die cast frameSteel cradle frame
Front susp.YHSJ 52mm fork, 120.00 mm travel37mm Showa fork, 130.00 mm travel
Rear susp.YHSJ shock, 110.00 mm travelMonoshock, 110.00 mm travel