SYM Euro MX, HS

Brake fluid capacity & service interval

SYM Euro MX and HS models require brake fluid with a capacity range between min and max. The data covers 2 configurations.

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

TypeSpecifications
Euro MX 125, HS12W (2003-2007)
  • Use: Normal
  • Between min and max.
Euro MX 150, HS15W (2003-2007)
  • Use: Normal
  • Between min and max.

Additional Notes

  • The SYM Euro MX and HS series scooters from 2003-2007 use a hydraulic brake system, meaning brake fluid is contained within a sealed reservoir and caliper circuit rather than a mechanical cable arrangement.
  • Both the 125cc (HS12W) and 150cc (HS15W) variants share the same fluid level specification: the reservoir must be kept between the minimum and maximum marks on the reservoir body.
  • The min-to-max range specification applies under normal use conditions for both engine displacement variants across the full 2003-2007 production span.
  • No discrete volume figure is given for either variant, which is consistent with brake fluid reservoir servicing, where the concern is maintaining level within a defined band rather than measuring a fill quantity as one would with an oil change.