Gas Gas SM

Manual transmission fluid capacity & service interval

Gas Gas SM manual transmission fluid capacity ranges from 0,75 to 0,9 liters. Service intervals occur every 29 liters of consumed fuel. The data covers 2 configurations.

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

TypeSpecifications
SM 125 (2004-2007)
  • Use: Normal
  • Capacity 0,75 liter
  • Change 29 liter consumed fuel
  • Code: 6
SM 250 (2004-2007)
  • Use: Normal
  • Capacity 0,9 liter
  • Change 29 liter consumed fuel
  • Code: 6

Additional Notes

  • The Gas Gas SM 125 carries a manual transmission fluid capacity of 0.75 liter, while the SM 250 holds 0.9 liter, reflecting the larger displacement model's greater gearbox volume requirements.
  • Both the SM 125 and SM 250 share an identical change interval expressed in fuel consumption terms rather than a fixed mileage or time figure, with a new fluid fill due after every 29 liters of fuel burned through normal use.
  • A fuel-consumption-based interval ties the service trigger directly to engine workload, meaning higher-intensity riding sessions that burn fuel faster will bring the next transmission fluid change sooner in calendar terms than low-intensity use would.
  • The 0.75 liter capacity of the SM 125 transmission is a relatively modest fill volume, consistent with the compact gearbox architecture typical of 125cc single-cylinder motard platforms from the mid-2000s.
  • Both configurations share the same 2004-2007 production span and are listed under normal use conditions, meaning the 29-liter fuel consumption interval applies to standard operating circumstances rather than a reduced severe-duty schedule.

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