check transmission fluid YAMAHA MT-125 2021 Instructieboekje (in Dutch)
Nothing was found :-(
Try to search something different in this manual:
sport mode, fog light, change key battery, rear view mirror, drain bolt, boot, CD changer, USB port
Popular in this manual:
stop start, lock, gas type, door lock, sport mode, MPG, ECU, ESP, reset, tow, ABS, air filter, ECO mode, sensor, service, radiator, display, instrument panel, wheel
Or view whole manual here: