Yamaha FZ6-ST
98 hp, 600 cc, 456 lbs2006 - 2009
Yamaha MT-09
115 hp, 847 cc, 414 lbs2014 - 2016
EngineYamaha FZ6-STYamaha MT-09
Engine code5VX8
Displacement600 cc847 cc
Max power98 hp (@12 000 RPM)115 hp (@10 000 RPM)
Max torque46 lb ft (@10 000 RPM)64 lb ft (@8 500 RPM)
Redline14 000 RPM11 300 RPM
Idling speed1 250 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4SOHC Inline-3
Compression12.20:111.50:1
Oil capacity2.37 quart2.27 quart
Oil type10W40, Yamalube 10W40, Shell Rotella 10W4010W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK CR9EKNGK CPR9EA-9
CoolingLiquidLiquid
Valves1612
Bore65.5 mm78.0 mm
Stroke44.5 mm59.1 mm
Weight to power4.66 lbs/hp3.60 lbs/hp
Power to weight536 hp/2500lbs693 hp/2500lbs
Battery typeYT12B-BS12V 8.6Ah, YTZ10S
GearboxYamaha FZ6-STYamaha MT-09
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain typeDID 50V4DID 525V10
Gears count66
Primary ratio1.9551.681
Final drive2.8752.813
1. gear2.846 (65 mph)2.667 (66 mph)
2. gear1.947 (94 mph)2.0 (88 mph)
3. gear1.556 (118 mph)1.619 (109 mph)
4. gear1.333 (138 mph)1.381 (127 mph)
5. gear1.19 (154 mph)1.19 (148 mph)
6. gear1.083 (170 mph)1.037 (170 mph)
ChasisYamaha FZ6-STYamaha MT-09
Frame typeDiamondDiamond
Front susp.Telescopic fork, 5.12 in travelUSD fork, 5.39 in travel
Rear susp.Monoshock, coil spring/gas oil damperMonoshock 5.12 in travel
Dyno chart of 2016 Yamaha MT-09