The Finish Line Mineral Oil Brake Fluid is a high performance mineral oil brake fluid designed specifically for mountain bike disc brakes.Finish Line Mineral Oil Brake Fluid FeaturesThe formula created provides maximum fluid life to ensure the best braking performance is maintained for as long as possible.Ultra low-viscosity oil provides excellent operation even in the most extreme riding conditions.Finish Line mineral fluid is a mixture of alkanes and saturated hydrocarbons and has a number of benefits, these include hydrolytic stability (ie the fluid is water tolerant), great corrosion control, being friendly to most materials, and having high viscosity leading to no leakage.Whatever the weather, brakes filled with Finish Line brake fluid will stop you on a dime.Specifically engineered for use in bicycle hydraulic disc brakes.Provides maximum fluid life and breaking performance, even at low temperatures.Prevents foaming and overheating.Used bt Professional Teams such as: Trek Segafredo, Direct Energie, Trek Factory XC, Giant Factory off Road team, Topeak Ergon Racing and C-YAA BMX Racing Frames.