SRAM Mineral Brake Parts Tacklebox Description: When tasked with installing and servicing several SRAM Maven, Motive, DB8, DB6, or DB4 hydraulic disc brake systems, the SRAM Mineral Brake Parts Tacklebox is a collection of installation and maintenance parts that will make it possible to complete the installation and perform the necessary upkeep. Features: A collection of the most commonly needed Maven, Motive, DB8, DB6, and DB4 replacement parts Includes o-rings, hose fittings, mounting bolts, bleed hoses, bleed blocks, and many other tools and parts for installing and servicing brake levers/master cylinders, disc calipers, hoses, mounting brackets, and brake pads