Finish LineA(R) Mineral Oil brake fluid is engineered for use in bicycle hydraulic disc brake systems. It features low viscosity base oils and proprietary additives to deliver superior brake lever and pad retraction response, even as braking action significantly elevates oil temperature. Independent testing confirms that Finish Line&';s Mineral Oil has superior thermal and oxidative stability and a 25AdegC volatility advantage compared to OEM brake fluid. Features & Benefits: a Engineered for use in bicycle hydraulic brake systems a Formulated with low viscosity base oils and proprietary additives a Delivers advanced brake lever and pad retraction response a Superior heat and pressure stability even as braking elevates oil temperature a Independent testing shows a 25AdegC volatility advantage over OEM brake fluid