TM Racing MX

Clutch fluid capacity & service interval

TM Racing MX clutch fluid capacity ranges between min and max. Service intervals include 12 months or 3 races. The data covers 8 configurations.

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

TypeSpecifications
100 MX (2010- )
  • Use: Normal
  • Between min and max.
  • Change 12 months
100 MX (2010- )
  • Use: Competition
  • Between min and max.
  • Change 3 races
125 MX (2010- )
  • Use: Normal
  • Between min and max.
  • Change 3 races
144 MX (2010- )
  • Use: Normal
  • Between min and max.
  • Change 3 races
250 MX (2T) (2010- )
  • Use: Normal
  • Between min and max.
  • Change 3 races
300 MX (2010- )
  • Use: Normal
  • Between min and max.
  • Change 3 races
85 MX (2010- )
  • Use: Normal
  • Between min and max.
  • Change 12 months
85 MX (2010- )
  • Use: Competition
  • Between min and max.
  • Change 3 races

Additional Notes

  • All TM Racing MX variants listed here use a hydraulic clutch system, meaning clutch engagement is controlled through fluid pressure rather than a mechanical cable. Fluid level maintenance is expressed as keeping the reservoir between the marked minimum and maximum levels.
  • The TM Racing 100 MX and 85 MX each carry two separate service intervals depending on use condition. Under normal use, the clutch fluid change interval is 12 months. Under competition use, the interval shortens to every 3 races.
  • A 3-race change interval under competition conditions reflects the accelerated thermal and mechanical stress that racing places on hydraulic fluid, which can cause moisture absorption and viscosity breakdown more rapidly than standard riding.
  • The 125 MX, 144 MX, 250 MX (2T), and 300 MX each carry a single listed interval of every 3 races under normal use, with no separate competition-specific interval listed for those variants.
  • The 250 MX designation includes a 2T notation, identifying the engine as a two-stroke configuration. The clutch fluid service interval for the 250 MX (2T) from 2010 onward is every 3 races under normal use.
  • Across the full displacement range covered here, from the 85 MX to the 300 MX, the fluid level specification is consistent: the reservoir must be maintained between the minimum and maximum marks rather than filled to a fixed volume, which is standard practice for hydraulic clutch master cylinder reservoirs.

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