Yamaha Vmax
170 hp, 1679 cc, 311 kg2020
Honda CB900F Hornet
110 hp, 919 cc, 213 kg2004 - 2007
MetricUS
EngineYamaha VmaxHonda CB900F Hornet
Displacement1679 cc919 cc
Max power170 hp110 hp (@9 000 RPM)
Max torque135 Nm92 Nm (@6 500 RPM)
Redline9 500 RPM9 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutSOHC V4DOHC Inline-4
Compression11.30:110.80:1
Oil capacity3.50 litre
Spark plug typeNGK CR8EH-9, DENSO U24FER9, NGK CR9EH-9
CoolingLiquidLiquid
Valves16
Bore90.0 mm71.0 mm
Stroke66.0 mm58.0 mm
Weight to power1.83 kg/hp1.94 kg/hp
Power to weight546 hp/Ton516 hp/Ton
Battery type12V 8.6Ah
GearboxYamaha VmaxHonda CB900F Hornet
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain type
Gears count06
Primary ratio1.52
Final drive2.687
1. gear2.769 (100 km/h)
2. gear2.0 (138 km/h)
3. gear1.6 (173 km/h)
4. gear1.368 (202 km/h)
5. gear1.227 (225 km/h)
6. gear1.13 (244 km/h)
ChasisYamaha VmaxHonda CB900F Hornet
Frame typeAluminum die cast frameMono-backbone frame
Front susp.YHSJ 52mm fork, 120.00 mm travel43mm fork, 120.00 mm travel
Rear susp.YHSJ shock, 110.00 mm travelMonoshock, 128.00 mm travel