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  • Color: Black
  • Color: Gray
  • Color: Gray
$139.99 - $149.99
Please select options


The HY/RD is the latest iteration of our industry-leading efforts to bring hydraulic performance to the developing road/cross disc market. Using an open hydraulic system, it's compatible with Shimano and SRAM 11 speed road shift levers. For compatibility questions, contact us to ensure this caliper will work with your existing levers.

- Weight: 205g per caliper
- True "plug-and-play" compatibility with existing cable-actuated systems
- Compressionless brake housing strongly recommended for best performance
- Hydraulic reservoir automatically compensates for pad wear
- TRP's own semi-metallic pad. Calipers are also compatible with Shimano M525/M515 pads
- 160mm rotor always recommended for front wheel
- Rotors, adapters, and flat mount mounting bolts sold separately
- All flat mount calipers being mounted to the fork require the FF-5 Front Flat Mount 140/160mm adapter
- For help identifying mounting type see our guide here.
- Sold as a caliper only

Part Numbers

Option UPC MPN Store SKU
Black / Either / Flat Mount 04717592021974 ABHD000434 BRA468999K
Black / Either / Post Mount 04717592022575 ABHD000429 TRP36395990K
Gray / Either / Post Mount 04717592022650 ABHD000430