The absoluteBLACK Carbon Piston Press Tool is the safest way to reset hydraulic brake pistons when fitting new pads. It also doubles as a bleed block, so one small tool covers two jobs. Screwdrivers and pry levers can crack ceramic pistons or damage seals. This tool avoids that by pressing both pistons back at the same time with even force. Each piston retracts straight and level into the caliper bore, which reduces stress on the seals and prevents the tilting that often comes with improvised methods. Built from carbon-fiber-reinforced polymer with titanium hardware, it’s made to hold up through years of pad changes. At just 12.5 g, it’s easy to handle on the workbench and light enough to toss in your pack for trailside fixes.