FB Mondial HPS

Coolant capacity & service interval

FB Mondial HPS coolant specifications cover a capacity of 0.5 liter. The coolant should be changed every 36 months. The data includes 3 configurations of the model.

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

TypeSpecifications
HPS125 E5 (2021- )
  • Use: Normal
  • Capacity 0,5 liter
  • Change 36 months
HPS 300 (2018- )
  • Use: Normal
  • Capacity 0,5 liter
  • Change 36 months
HPS 125 (2017-2020)
  • Use: Normal
  • Capacity 0,5 liter
  • Change 36 months

Additional Notes

  • The FB Mondial HPS cooling system capacity is 0.5 liter across all three configurations listed — the HPS 125, HPS 300, and HPS 125 E5.
  • A 0.5 liter coolant capacity is characteristic of small-displacement liquid-cooled engines, where the cooling circuit volume is minimal compared to larger multi-cylinder powerplants.
  • The HPS 125 (2017-2020), HPS 300 (2018- ), and HPS 125 E5 (2021- ) all share an identical 36-month coolant change interval under normal use conditions.
  • A 36-month service interval for coolant is a standard cycle in motorcycle maintenance, reflecting the typical degradation rate of ethylene glycol-based antifreeze mixtures over time regardless of mileage.
  • The normal use condition tied to the 36-month interval applies uniformly across the HPS 125, HPS 300, and HPS 125 E5, with no differentiated severe-use interval specified for any of the three configurations.
  • Despite the displacement difference between the 125cc and 300cc variants, the cooling system capacity remains at 0.5 liter for both, indicating no volumetric difference in the coolant circuit between the two engine sizes.

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