Hello, I am selling this set of 2 new Hope brake calipers because I have abandoned the project.
Specifications of the Hope RX4+ SL brake caliper:
Flat Mount +20 mm version for setups with drop handlebars
Compatible with 160 mm and 180 mm brake discs at the front / 140 mm and 160 mm at the rear
For mineral oil-based brake fluid
Lightweight and slim 4-piston design with lightweight construction
Pads are top-loading (Top Entry)
CNC machined from 2014 T6 aluminum
Compatible with dropbar braking systems (mineral oil-based fluid)
Shimano Dura Ace Di2 R9270 / R9170 / R9120 / R9200 / Ultegra Di2 R8170...