Herkules Hurricane

Brake fluid capacity & service interval

Herkules Hurricane uses brake fluid with a capacity range of min to max. Service intervals require a change every 24 months. The data covers 5 configurations.

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

TypeSpecifications
ATV 300 Hurricane XS (2011- )
  • Use: Normal
  • Between min and max.
  • Change 24 months
ATV 320 Hurricane Flat (2010- )
  • Use: Normal
  • Between min and max.
  • Change 24 months
ATV 320 Supermoto (2010- )
  • Use: Normal
  • Between min and max.
  • Change 24 months
ATV 280 Hurricane (2009- )
  • Use: Normal
  • Between min and max.
  • Change 24 months
ATV 320 Hurricane (2009- )
  • Use: Normal
  • Between min and max.
  • Change 24 months

Additional Notes

  • All five Herkules Hurricane variants listed specify brake fluid fill to between the minimum and maximum reservoir marks, which is a standard service-level fill rather than a measured volume capacity. This approach accounts for normal fluid displacement within the hydraulic brake system during operation.
  • The 24-month change interval applies uniformly across all listed variants under normal use conditions, meaning time elapsed is the governing factor rather than mileage or operating hours.
  • A 24-month brake fluid change interval reflects the hygroscopic nature of brake fluid, which absorbs moisture from the atmosphere over time, lowering its boiling point and reducing hydraulic braking performance regardless of how much the vehicle has been ridden.
  • The ATV 280 Hurricane and ATV 320 Hurricane both carry a starting year of 2009, making them the earliest models in the listed group, while the ATV 320 Hurricane Flat and ATV 320 Supermoto entered the lineup in 2010 and the ATV 300 Hurricane XS in 2011.
  • Despite differences in displacement across the 280, 300, and 320 engine sizes, the brake fluid service specification remains identical, indicating the hydraulic brake system design is consistent across the Hurricane range rather than scaled to engine output.
  • The ATV 320 Supermoto shares the same hydraulic brake system specification and 24-month interval as the ATV 320 Hurricane Flat, even though the Supermoto configuration typically involves different wheel and brake hardware suited to road-oriented riding.

Other Systems