Hope RX4+ Post Mount Hydraulic Disc Brake Caliper - DOT Brake Fluid
Thanks to a CNC-machined monobloc design, the Hope RX4+ Post Mount hydraulic disc brake caliper is stiff to bring unrivaled feel and modulation to drop-bar bikes.




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- Monobloc design creates a stiffer caliper, reducing fuzzy lever feel and brake pad rub
- CNC-machined from high-quality 2014 T6 aluminum to offer high strength with the benefit of weight savings
- Slimline, 4-piston lightweight design provides reliable and powerful braking
- Versatile design fits 140, 160 and 180 mm rotors
- Top-entry pad fitting makes removal or installation simple and fast
- Fully serviceable design for an extended life
- DOT-type Hope calipers have Bore Caps with a "D"
Imported.
View all Hope Disc Brake CalipersBest Use | Gravel Cycling Cyclocross |
---|---|
Brake Actuation | Hydraulic Brake |
Brake Mount | Post Mount |
Brake Position | Front or Rear |
Number of Pistons | 4 Pistons |
Hydraulic Fluid Type | DOT Brake Fluid |
Pad Compound | All Compound |
Material(s) | 2014 T6 aluminum |
Weight | 83 grams |