SRAM Bleed Block 4-Piston S4 Calipers - Guide Ultimate/RSC/RS/R/T Bleeding Edge

SRAM Bleed Block for 4-Piston S4 Calipers - Guide Ultimate/RSC/RS/R/T with Bleeding Edge. Designed to fit snugly between the disc brake caliper pistons or pads preventing inward pad movement.

For disc caliper repair