Description

Hope RX2 FM Shimano Disc Brake Caliper
Elevate your braking control to a new level with the Hope RX2 Flat Mount Disc Brake Caliper, meticulously engineered for riders who demand superior performance and reliability from their Shimano-equipped road, gravel, or cross-country bike. This premium caliper is the ultimate upgrade, blending Hope´s legendary CNC-machined precision with seamless integration into your existing Shimano drop-bar hydraulic brake system.
Experience a significant enhancement in both power and modulation. The RX2 caliper provides a firm, positive lever feel and a predictable braking response that inspires confidence on the most challenging descents and in technical terrain. Whether you´re navigating steep gravel roads, racing in a cyclocross event, or enjoying a fast-paced MTB Cycling session, this brake delivers consistent, fade-free performance when you need it most.
Designed as a direct replacement for Shimano calipers, the Hope RX2 allows you to retain your familiar and ergonomic Shimano levers (such as Dura-Ace, Ultegra, 105, or GRX) while benefiting from Hope´s renowned stopping power and exceptional build quality. The rigid, one-piece construction of the caliper body, machined from a solid billet, minimizes flex and ensures that all your lever force is translated directly into clamping power at the rotor, providing unparalleled control.
Heat management is critical for consistent braking, and the RX2 excels in this area. It features two large-diameter phenolic pistons that act as a thermal barrier, preventing heat from the pads and rotor from transferring to the brake fluid. This design drastically reduces the risk of brake fade during prolonged use, ensuring your brakes feel as strong at the bottom of a mountain as they did at the top. Maintenance is also simplified, thanks to the top-entry pad design, which allows for quick and easy pad changes without removing the caliper from the frame.
Key Benefits:
* Seamless Shimano Integration: Designed to work flawlessly with Shimano mineral oil drop-bar brake levers for a straightforward, high-performance upgrade.
* Superior Braking Power & Modulation: Offers a noticeable increase in stopping power and a highly controllable, intuitive feel for precise speed management.
* Exceptional Thermal Stability: Phenolic pistons provide excellent heat insulation, preventing brake fade and ensuring consistent performance on long, demanding descents.
* Precision Engineered for Rigidity: The one-piece CNC-machined design provides a stiff and robust platform, eliminating flex for a more direct and powerful braking action.
* User-Friendly Maintenance: Features a top-entry pad system for hassle-free pad replacement and a straightforward bleed process.
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Technical Specifications:
* Product: Hope RX2 FM Shimano Disc Brake Caliper
* Discipline: Road, Gravel, Cyclocross, MTB Cycling
* Mount Type: Flat Mount (FM)
* Brake Type: Hydraulic Disc Brake
* Caliper Type: 2-Piston Caliper
* Compatibility: Designed for use with Shimano drop-bar brake levers using mineral oil
* Brake Fluid: Mineral Oil
* Piston System: Dual large-diameter phenolic pistons
* Pad Fitting: Top entry
* Included in Box: 1x Hope RX2 Flat Mount Caliper, Sintered Brake Pads for excellent performance and longevity, bleed nipple cap, and all necessary mounting hardware