Honda FES

Brake fluid capacity & service interval

Honda FES uses brake fluid with a capacity range between min and max. The service interval for fluid replacement is 24 months. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
FES 125/A S-Wing (2007-2015)
  • Use: Normal
  • Between min and max.
  • Change 24 months
FES 150/A S-Wing (2007-2015)
  • Use: Normal
  • Between min and max.
  • Change 24 months

Additional Notes

  • The Honda FES brake fluid level specification is expressed as a range rather than a fixed volume, with the correct fill sitting between the minimum and maximum marks on the reservoir.
  • A 24-month change interval applies to both the FES 125/A S-Wing and FES 150/A S-Wing under normal use conditions, meaning brake fluid replacement is time-based rather than mileage-based.
  • The 24-month interval reflects the hygroscopic nature of brake fluid, which absorbs moisture from the atmosphere over time and lowers its boiling point regardless of distance traveled.
  • Both the 125cc and 150cc S-Wing variants share identical brake fluid service intervals and fill specifications across the 2007-2015 model years, with no variation between engine displacements in this regard.

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