Hope Technology
RX4+ Complete Flat Mount Disc Brake Caliper (Front/Rear Standard)

Designed to fit on flatmount Front and Rear mounts with an adapter to allow the use of 180/160mm front and 160/140mm rear rotors dependent upon mount type.

• Front/Rear flatmount caliper
• Drop bar hydraulic calipers
• Slimline 4 piston lightweight design
• Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
• Available in 6 different colours
• Fits directly with a Ø180/160mm rotor
• DOT Oil or Mineral Oil Specific

Dot Oil version compatibility:

• Sram Red eTap AXS
• Sram Red
• Sram Force eTap AXS
• Sram Force
• Sram Rival
• Sram Apex
• Sram S900

Mineral Oil version compatibility:

Designed to work with Shimano and Campagnolo dropbar brake systems

(Mineral Oil, Shimano recommended for Shimano application, Campagnolo/Magura recommended for Campagnolo)

• Dura Ace Di2 R9170
• Dura Ace R9120
• Ultegra Di2 R8070
• Ultegra R8020
• 105 R7020
• Di2 R785
• RS685
• GRX RX810
• GRX RX600
• GRX RX400
• GRX RX815 Di2
• GRX RX817 Di2

Campagnolo Compatible Calipers (RX4 SH)

• Super Record
• Record
• Campagnolo H11