Hope RX4 Post Mount Shimano Disc Caliper - Black

Drop bar compatible 4 piston calipers specially designed to work with Shimano brake lever master cylinders, aimed for Road & Cyclocross use.

- Drop bar hydraulic calipers to suit Shimano hydraulic drop bar set ups
- Slimline 4 piston lightweight design
- Monobloc design creates a stiffer caliper reducing the fuzzy lever feel & brake pad rub
- Available in Black, Silver, Red, Blue, Purple & Orange
- Mineral Oil Brake Fluid Only
- Weight from 102g Inc pads
- Note - Not suitable for IS mounts

Compatible with the following:
Shimano
Dura Ace Di2 R9170
Dura Ace R9120
Ultegra Di2 R8070
Ultegra R8020
105 R7020
RS685
GRX RX810
GRX RX600
GRX RX400

Campagnolo
- Super Record
- Record
- Campagnolo H11

Not currently compatible:
- GRX RX817 Di2
- GRX RX815 Di2