Hope RX4+ Disc Brake Caliper - Flat Mount Mineral Oil Black
- Free Domestic shipping
- In stock, ready to ship
- Backordered, shipping soon
The Hope RX4+ mineral oil type caliper builds on 25 years of experience designing and manufacturing hydraulic disc brakes and transfers that knowledge into the world of road and cyclocross drop bar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivaled feel and modulation.Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub Slimline 4 piston lightweight design provides reliable and powerful braking CNC machined from high quality 2014-T6 aluminum offers high strength with the benefit of weight savings Fully servicable design for an extended life Top entry pad fitting make removal or installation simple and fast Versatile design fits 140 160 & 180mm rotors Mineral Oil Caliper will have Bore Caps with an "M"
| Brake Lever Actuation | Hydraulic |
| Brake Caliper Type | Flat Mount |
| Rotor Included | No |
| Brake Position | Front or Rear |
| Color | Black |
| Hydraulic Fluid Type | Mineral Oil |
| Defined Color | Black |
Shipping Policy
Components:
All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.
Bicycles:
Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.
Riding Gear & Apparel:
Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.
Returns & Exchanges:
If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.
For full details, please see our Refund Policy before initiating a return.
