Find bike brake fluid for compatible hydraulic braking systems. Before choosing, check the exact fluid specification in your brake manufacturer’s instructions: the correct product depends on your brake model, not simply the brand or the colour of the fluid.
Start with your brake’s fluid specification
Hydraulic brakes use a specified fluid to operate correctly. DOT brake fluid and mineral oil are not interchangeable, and different mineral oils are not automatically compatible. Match the full specification to your brake system rather than choosing by appearance or assuming a fluid suits every model.
What to look for in bike brake fluid
- Model compatibility: Identify your brake model and use only the fluid explicitly approved for it. Check the current service instructions if you are unsure.
- Quantity and storage: Choose enough for the specified service procedure and follow the product’s instructions for storage and use after opening.
- Suitable service equipment: Check that syringes, hoses and fittings are compatible with both your brake and its fluid. Keep equipment for incompatible fluids separate to prevent contamination.
Pair your chosen fluid with a compatible brake bleed kit and follow the brake maker’s complete procedure. Protect pads and rotors from fluid and carry out the specified final checks before riding. If the system leaks or braking is uncertain, have the cause checked by a qualified workshop.