After extensive testing, TRP brings an updated cable-actuated hydraulic braking system back to the cycling market with the HY/RD Cable-Actuated Hydraulic Disc Brake, offering you a cost effective way to achieve better braking power and modulation. First, you donβt need to spring for new shift levers (which is the case with many fully-hydraulic designs), because the HY/RD is compatible with all existing cable-actuated systems. The hydraulic mechanism is located at the caliper to keep your bars tidy. Also, braking is always consistent with HY/RDβs automatic pad wear adjustment, and with pads that are compatible with Shimano M525/M515 brakes, you have no trouble finding replacements. The calipers weigh less than 200 grams and are post mount with IS hardware included.
After extensive testing, TRP brings an updated cable-actuated hydraulic braking system back to the cycling market with the HY/RD Cable-Actuated Hydraulic Disc Brake, offering you a cost effective way to achieve better braking power and modulation. First, you donβt need to spring for new shift levers (which is the case with many fully-hydraulic designs), because the HY/RD is compatible with all existing cable-actuated systems. The hydraulic mechanism is located at the caliper to keep your bars tidy. Also, braking is always consistent with HY/RDβs automatic pad wear adjustment, and with pads that are compatible with Shimano M525/M515 brakes, you have no trouble finding replacements. The calipers weigh less than 200 grams and are post mount with IS hardware included.
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After extensive testing, TRP brings an updated cable-actuated hydraulic braking system back to the cycling market with the HY/RD Cable-Actuated Hydraulic Disc Brake, offering you a cost effective way to achieve better braking power and modulation. First, you donβt need to spring for new shift levers (which is the case with many fully-hydraulic designs), because the HY/RD is compatible with all existing cable-actuated systems. The hydraulic mechanism is located at the caliper to keep your bars tidy. Also, braking is always consistent with HY/RDβs automatic pad wear adjustment, and with pads that are compatible with Shimano M525/M515 brakes, you have no trouble finding replacements. The calipers weigh less than 200 grams and are post mount with IS hardware included.
After extensive testing, TRP brings an updated cable-actuated hydraulic braking system back to the cycling market with the HY/RD Cable-Actuated Hydraulic Disc Brake, offering you a cost effective way to achieve better braking power and modulation. First, you donβt need to spring for new shift levers (which is the case with many fully-hydraulic designs), because the HY/RD is compatible with all existing cable-actuated systems. The hydraulic mechanism is located at the caliper to keep your bars tidy. Also, braking is always consistent with HY/RDβs automatic pad wear adjustment, and with pads that are compatible with Shimano M525/M515 brakes, you have no trouble finding replacements. The calipers weigh less than 200 grams and are post mount with IS hardware included.
Last updated at 03/16/2026 19:15:57
TRP HY/RD Disc Brake
Free delivery between Mon - Wed
TRP HY/RD Disc Brake
Free delivery between Mar 23βββ26
TRP HY/RD Disc Brake
Delivery between Mar 22βββ26 $15
TRP HY/RD Disc Brake
Delivery by Thu $15
TRP HY/RD Disc Brake, Grey
Free delivery between Fri - Sun
TRP HY/RD Mechanical Hydraulic Post Mount Disc Brake Silver
Free delivery between Mar 24βββ30
TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Gray
Free delivery between Mar 17βββ25
TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Gray
Free delivery between Mar 16βββ23
TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Gray
Free delivery between Mar 16βββ25
TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Gray
Free delivery between Mar 18βββ23
TRP HY/RD Disc Brake
Free delivery between Mon - Wed
TRP HY/RD Disc Brake
Free delivery between Mar 23βββ26
TRP HY/RD Disc Brake
Delivery between Mar 22βββ26 $15
TRP HY/RD Disc Brake
Delivery by Thu $15
TRP HY/RD Disc Brake, Grey
Free delivery between Fri - Sun