Avid Pit Stop Hydraulic Brake Fluid

While specifically formulated for SRAM and Avid systems, this DOT 5.1 fluid is compatible with most major hydraulic disc brake systems that require DOT 5.1 fluid. Always check your brake manufacturer's manual to confirm the specific fluid type required for your system.

Mountain biking often involves sustained, heavy braking on long descents, which generates significant heat. A higher boiling point ensures the fluid remains stable and prevents 'brake fade,' where the fluid boils and causes the lever to feel spongy or unresponsive.

It is generally not recommended to mix different types of brake fluid. For the best performance and to avoid potential chemical reactions or contamination, you should fully flush your system of old fluid before adding this DOT 5.1 formula.

Brake fluid is hygroscopic, meaning it absorbs moisture from the air, which lowers its boiling point and compromises performance. The vacuum-sealed packaging ensures the fluid remains pure and moisture-free until the moment you open it.

No, this is a non-silicone, DOT 5.1 formulation. It is engineered specifically for high-performance cycling disc brakes, which require different chemical properties than the silicone-based fluids often found in automotive applications.