Gas Gas EX
Brake fluid capacity & service interval
Gas Gas EX brake fluid capacity ranges between min and max. Service intervals occur every 12 months. The data covers 6 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| EX 250 (2021- ) |
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| EX 450F (2021- ) |
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| EX 250F (2020- ) |
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| EX 300 (2020- ) |
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| EX 350F (2020- ) |
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| EX 450F (2020-2020) |
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Additional Notes
- Brake fluid level across all Gas Gas EX variants is specified as a reservoir fill maintained between the minimum and maximum marks rather than a fixed volume. This approach reflects how hydraulic brake systems are serviced in practice, where fluid is topped to a visible range rather than measured by quantity.
- The 12-month change interval applies uniformly across all EX variants listed, from the EX 250 to the EX 450F. This time-based interval is standard for brake fluid because the fluid absorbs moisture over time regardless of mileage or riding frequency, which lowers its boiling point and reduces braking performance.
- The EX 450F appears under two separate entries: a 2020 model year and a 2021 starting year. Both share identical brake fluid specifications, indicating no change in hydraulic brake system requirements between those model years for that displacement.
- The EX 250 carries a starting year of 2021, while the EX 250F, EX 300, EX 350F, and EX 450F all carry a starting year of 2020. The EX 250 is therefore the most recently introduced variant among the listed models.
- The two-stroke variants, the EX 250 and EX 300, share the same brake fluid service interval and fill specification as the four-stroke F-suffix models. The hydraulic brake system requirements are consistent across engine types within the EX lineup.