TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Gray Features-REF/PGRD/EBIKE25 Total Tune Spring Curve System

Total Tune Spring Curve System (TTSC) allowing total air spring tuning from the initial movement through to the bottom out

SRAM FlatTop BCD Direct Mount SRAM 8 Bolt Speed 12

switch pace or stand on the pedals

Chainrings are optimized for Yaw front derailleur

TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Gray Features-REF/PGRD/EBIKE25 Total Tune Spring Curve SystemTRP HY RD disc brake calipers have the power and modulation of hydraulic disc brakes. True plug and play compatibility with existing cable actuated systems. Self contained hydraulic caliper incorporates master cylinder Hydraulic system self adjusts for pad wear Compatible with all mechanical road and CX brake levers Brake pad composite is Resin with Metal Fibers Resin with Metal Fibers pads are compatible with Resin Only type rotors as well as