Keep your brakes performing like new! This complete bleed kit is built specifically for Shimano disc brake systems. The mineral oil delivers consistent lever feel, strong braking power, and smooth modulation in any temperature or trail condition. Clean-running and non-corrosive for long-term reliability Includes syringe, road and mountain funnels, and four bleed blocks (TL-BR001, TL-BR002, TL-BR003, plus a 4-piece bleed spacer set) Available in Standard or Low Viscosity mineral oil Compatibility Low Viscosity Mineral Oil is compatible with newer Shimano brake systems: XTR (M9200, M9220), Deore XT (M8200, M8220) Deore (M6200, M6220) Standard Mineral Oil is compatible with the following brake systems: XTR (M9000, M9020, M9100, M9120) Deore XT (M8000, M8020, M8100, M8120) SLX (M7000, M7100, M7120) Deore (M6000, M6100, M6120) MT500, MT520, MT410, MT420