TRP

TRP Road Brake Caliper HY/RD Post Mount Black

The TRP HY/RD flat‑mount hydraulic disc brake caliper offers open hydraulic operation, semi‑metallic pads and mineral‑oil fluid. Compatible with SRAM Code and Shimano road levers, it weighs 205 g and fits 140 mm rotors, providing self‑adjusting pistons and a built‑in barrel adjuster.

Best current price €75.62 from 2 stores

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Checked Jul 20, 2026 21:16

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Product details

About TRP Road Brake Caliper HY/RD Post Mount Black

The TRP HY/RD flat‑mount hydraulic disc brake caliper is designed for road bikes and uses an open hydraulic system that works with existing cable‑actuated levers from SRAM Code and Shimano. It features semi‑metallic pad compound that delivers consistent bite in dry conditions, while mineral‑oil fluid provides reliable hydraulic performance. The aluminium caliper weighs 205 g and is sized for 140 mm rotors, with a 160 mm rotor recommended for front applications. Integrated self‑adjusting pistons automatically compensate for pad wear, and a built‑in barrel adjuster simplifies cable tensioning. The system includes a hydraulic reservoir that maintains pad wear adjustment, and the caliper’s flat‑mount design fits modern road frames. Overall, the HY/RD combines lightweight construction, precise modulation, and straightforward installation for riders seeking dependable disc braking on road bicycles.