TRP HY/RD Mechanical/Hydraulic Disc Brake Caliper

Color: Black
Choose a shipping method

Members get an estimated $15.00 back on this item as a part of your annual .

Members get an estimated $15.00 back on this item.
To buy,  sign in as an REI Co-op Member or join now.

The TRP HY/RD mechanical/hydraulic disc brake caliper brings hydraulic performance to road and cross bikes—using an open hydraulic system, it's compatible with Shimano and SRAM 11-speed road levers.

  • Features

    • Designed for true plug-and-play compatibility with existing cable-actuated systems
    • Self-contained hydraulic caliper incorporates master cylinder
    • Hydraulic system self-adjusts for pad wear
    • Includes TRP semi-metallic pad; caliper is also compatible with Shimano M525/M515 pads
    • Flat-mount calipers being mounted to the fork require the FF-5 Front Flat Mount 140/160 mm adapter (not included)
    • Rotors, adapters and flat-mount mounting bolts not included


    View all TRP Disc Brake Calipers
  • Technical Specs

    Best Use


    Gravel Cycling

    Road Cycling

    Brake Actuation

    Hydraulic/Mechanical Brake

    Cable Pull

    Short Pull

    Brake Mount

    Flat Mount

    Brake Position

    Front or Rear

    Number of Pistons

    2 Pistons

    Hydraulic Fluid Type

    Mineral Oil

    Pad Compound



    Forged alloy


    205 grams

  • Reviews
    0 reviews

    Loading Reviews...
  • Questions & Answers

    Loading Questions...