Motorex Bike Mineral Oil Hydraulic Fluid

No, you absolutely cannot mix these fluids. Mineral oil and DOT fluid are chemically incompatible, and using the wrong type will cause the seals in your braking system to swell and fail, leading to a complete brake system failure.

This fluid is compatible with hydraulic disc brake systems specifically designed for mineral oil, such as those from Shimano, Magura, and Tektro. Always check your brake manufacturer's manual to confirm they require mineral oil before proceeding.

Yes, Motorex mineral oil is formulated to maintain a stable viscosity across a wide range of temperatures. This ensures your lever feel remains consistent whether you are riding in the heat of summer or on a chilly winter morning.

Motorex is a highly respected specialist in lubricants and fluids, often serving as the OEM supplier for major bike brands. Their formula is designed to resist degradation and protect internal seals, offering a reliable, high-performance alternative that meets or exceeds factory specifications.

While there is no fixed mileage, you should bleed your brakes whenever the lever feel becomes 'mushy,' the bite point changes, or if the fluid appears dark and contaminated. Generally, a full bleed once a year is good practice to keep your system performing at its peak.