Hope RX4+ Caliper Complete – FM +20 – DOT Road Gravel Brake Calipers (Orange)

Upgrade Your Cycling Performance with the Hope RX4+ DOT Flat Mount Disc Brake Caliper - Rear +20mm, in Stunning Orange Designed for road, cyclocross, and gravel enthusiasts, the Hope RX4+ Disc Brake Caliper combines 25 years of hydraulic brake innovation with cutting-edge engineering to deliver superior stopping power, modulated control, and durability. Crafted from 2014-T6 aluminum through precision CNC machining, this lightweight, monobloc caliper offers unmatched stiffness and reliability, making it ideal for serious cyclists seeking braking performance. ### Materials & Engineering Excellence - High-Strength 2014-T6 Aluminum: Ensures optimal strength-to-weight ratio for rugged durability without adding unnecessary weight. - CNC Precision Monobloc Design: Provides a stiffer, more rigid caliper for enhanced feel and consistent braking performance, reducing fuzzy lever feedback and pad rub. - Lightweight 4-Piston Configuration: Slimline yet powerful, delivering reliable braking for aggressive riding and high-speed descents. ### Components & Technology - Flat Mount Compatibility: Fits seamlessly onto modern frame mounts for streamlined installation. - DOT Type Hydraulic Fluids: Compatible with DOT brake fluids for superior heat management and consistent braking under demanding conditions. - Servicable Design: Fully serviceable for extended caliper lifespan and ease of maintenance. - Top Entry Pad Fitting: Simplifies pad replacement and adjustment, saving time and effort. ### Style & Use Case - Vibrant Orange Finish: Adds a bold, eye-catching element to your bike setup, perfect for customizing your ride's style. - Versatile Compatibility: Supports 140mm, 160mm, & 180mm rotors, making it suitable for a wide range of bikes including road, cyclocross, and gravel bikes. - Rear Brake Application: Designed specifically for rear mounting, providing balanced stopping power across various terrains and riding styles. ### Innovative & Differentiating Featur

• High-performance hydraulic disc brake caliper with a monobloc, CNC-machined 2014-T6 aluminum construction for exceptional stiffness, precision, and durability.
• Optimized for road and cyclocross applications, the Hope RX4+ features a slimline 4-piston design delivering powerful, reliable stopping power with excellent modulation.
• Designed with versatility in mind, this flat mount rear caliper fits 140mm, 160mm, and 180mm rotors, making it ideal for a variety of cycling disciplines and setups.
• Boasts a fully serviceable design for extended caliper lifespan, with easy top-entry pad installation and removal for quick maintenance and pad replacement.
• Highlighted by its innovative, lightweight engineering and striking orange finish, this caliper combines style with high-tech performance for serious cyclists seeking precision braking.