In Stock

Hope RX4+ Road Gravel Brakes Calipers SRAM Shimano – All Colors – FM +20 – DOT

FM +20 - DOT, Available in seven colors


  • Brand: Hope
Stock availability can be changed at any time
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RX4+ Flatmount Rear +20mm DOT Caliper – Integrated mount design to work with Flatmount Rear Mount forks only, allows the use of a 180mm/160mm rotor dependent upon frame mount type*.

For use with DOT Oil systems only.

Compatible with:

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

Please check the following chart to select the correct caliper for your setup. If you have any questions, please contact us prior to purchasing.

RX4+ Caliper Complete Selection Chart

  • Front Rear direct mount 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 colors
  • Fits directly with a Ø180/160mm rotor
  • DOT Oil Brake Fluid Only

Additional information

Package Weight 1 lbs
Package Dimensions 8 × 4 × 4 in
Mount Options


Black, Blue, Bronze, Orange, Purple, Red, Silver

Front, Rear or Pair

Hydraulic Fluid Type