SRAM Rival HRD AXS Road Bike Hydraulic Brake Caliper 

Post mount; front or rear

• Caliper Design: Two-piece forged aluminum body.
• Brake Actuation: Mechanical / Cable-actuated.
• Cable Pull Type: Short pull leverage ratio (specifically calibrated for SRAM Red, Force, Rival, and Apex drop-bar road shifters).
• Actuation Mechanism: Fully sealed ball bearing ramp drive.
• Hardware Material: Stainless steel assembly fasteners and CPS bolts.
• Finish: Highly scratch and wear-resistant black anodized coating