Description
The absoluteBLACK MTB 4-Pot Disc Brake Piston Press Tool is designed to safely reset hydraulic brake pistons when installing new pads. It also functions as a bleed block. Unlike using screwdrivers or levers, which can crack ceramic pistons or damage seals, this tool applies even pressure across both pistons simultaneously. This ensures the pistons retract evenly and parallel into the caliper bore, reducing seal stress and preventing tilting. Made from carbon-fiber reinforced polymer with titanium hardware, it is durable and makes pad changes easier. Compatible with all 4-piston hydraulic mountain bike brake calipers.
- Designed for safely resetting hydraulic brake pistons during new pad installation on 4-piston MTB disc brakes.
- Applies even pressure across both pistons simultaneously to prevent damage to ceramic pistons and seals.
- Ensures concentric and parallel piston retraction to minimize seal stress and avoid tilting issues.
- Constructed from carbon-fiber reinforced polymer with titanium hardware for durability and ease of use.
- Compatible with all 4-piston hydraulic mountain bike brake calipers for versatile maintenance.
