Pro Mineral Oil V2 bleed kit includes: (2) premium syringes, M4 fittings, bleed blocks, Torx tool, crowfoot, Bleeding Edge Fitting, and with or without Maxima mineral brake oil. Compatible with SRAM DB8 and Maven brakes- Standard Mineral Oil V2 bleed kit includes: (2) standard syringes, M4 fittings, bleed blocks, Torx tool, crowfoot, Bleeding Edge Fitting and with or without Maxima mineral brake oil. Compatible with SRAM DB8 and Maven brakes- Pro DOT V2 Brake bleed Kit includes: (2) premium syringes/fittings, bleed blocks, Torx tool, crowfoot, Bleeding Edge Fitting and with or without DOT 5.1 hydraulic fluid. Compatible with SRAM/Avid hydraulic DOT brakes- Standard DOT V2 brake bleed kit includes: (2) standard syringes/fittings, bleed blocks, Torx tool, crowfoot, Bleeding Edge Fitting and with or without DOT 5.1 hydraulic fluid. Compatible with SRAM/Avid hydraulic DOT brakes