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Yamaha · Street

Yamaha MT-09: repairs, problems and specs

The MT-09 is Yamaha's triple-cylinder naked bike, launched in 2014 as the FZ-09 in some markets. It started with an 847 cc engine and moved to an 889 cc engine from 2021.

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Engine847 cc
Power115 hpat 10,000 rpm
Torque87.5 Nmat 8500 rpm
Weight188 kgkerb
Fuel tank14 litres
Seat height815 mm

Figures for the 2014 to about 2020 847 cc generation; 2021 on is 889 cc, about 119 PS and 93 Nm. Other years and markets can differ; check your bike's manual.

Good to know

  • 847 cc triple making 115 hp in the first generation
  • 2021 on: 889 cc, 93 Nm at 7,000 rpm

Specifications

Gearbox6-speed
Brakestwin 298 mm discs front, 245 mm disc rear

For repairs: Liquid-cooled inline triple, chain drive; bigger 889 cc engine from 2021.

Top repairs for the Yamaha MT-09

The jobs that keep a street bike like this safe and running, from rider checks to workshop jobs. These are routine maintenance and common checks for this type of bike, not a ranking of faults.

Check your version first. Confirm generation, ABS, fuel system, clutch actuation and final-drive type. Use the values in your bike's manual.

Problems to check on the Yamaha MT-09

Something else is wrong? Use the diagnostics tool →

More Yamaha bikes

All Yamaha bikes →

Other street and naked bikes

Sources

Repair and part links are general guides for this type of bike; exact fitment is not verified. Text CC BY-SA 4.0, Transitions Lab.