Yamaha MT-15
maintenance
19 hp, 155 cc, 138 kg2019 - 2020
MetricUS
Engine
Engine codeLC 4V
Max power19 hp (@10 000 RPM)
Max torque15 Nm (@8 500 RPM)
Displacement155 cc
LayoutSOHC Single
Valves4
Redline11 000 RPM
Idling speed1 100 RPM
ManagementFuel Injection
Compression11.60:1
Bore x Stroke58.0 mm x 58.7 mm
Oil capacity0.85 litre
Oil type10W40
Spark plug typeNGK MR8E9
CoolingLiquid
Weight to power7.26 kg/hp
Power to weight137 hp/Ton
Battery type12V 4Ah, YTZ4V
Brakes
Front brakesDisc
Front caliper1 piston
Front brake diameter282 mm
Rear brakesDisc
Rear caliper1 piston
Rear brake diameter220 mm
Brake fluidDOT4
Tires
Front tire100/80 R17
Pressure2.25 bar
Rear tire140/70 R17
Pressure2.50 bar
Stock tiresIRC ROAD WINNER RX-01F