TRP took most of the changes made to the DH-R EVO brakes and put them into the Slate T4. This brake features the same ergonomic lever made from cast aluminum and a forged/CNC’d caliper. Both of which have been given a matte black finish. It also features a new and stiffer 5.0 mm hose for easier internal routing and better transfer of hydraulic power. Riders will also find benefits in the four piston caliper, tool-free reach adjust, and top loading caliper. This system is not recommended for use with Metallic Brake Pads. FEATURES SPECS FEATURES: Alloy lever actuates two 11mm and two 14mm pistons Banjo hose fitting allows smooth hose angles on any setup Bleed port positioned on inside top front corner to provide easy access regardless of mounting position Top loading pads with enough room to be compatible with aftermarket finned pads Brake pad composite is Resin with Metal Fibers Resin with Metal Fibers pads are compatible with Resin-Only type rotors as well as standard rotors Pads shape is the same as Shimano D-Type brakes (Saint/Zee) SPECS: Pistons: 4 Disc Diameter: Not included Shift Lever Comp.: W/ Adapters (not included) Hydraulic Hose Length: 1900mm Caliper mount: Post mount Approximate Brake Weight: 306g Fluid: Mineral oil Brake Material: Aluminum Lever Blade Material: Aluminum Primary Color: Black