2-Pack CNC Flat Mount Hydraulic Disc Brake Calipers | HF22

2-Pack CNC-Machined Flat Mount Hydraulic Disc Brake Calipers

Upgrade your road or gravel bike's stopping confidence with this set of two precision-engineered flat mount hydraulic disc brake calipers. Built from lightweight CNC-machined aluminum alloy with a sleek anodized black finish, these calipers deliver consistent, responsive braking performance in all weather conditions — from wet commutes to long mountain descents.

Key Features

• Premium CNC-Machined Construction: Crafted from high-strength aluminum alloy with a durable black finish. The lightweight yet rigid body is designed to handle the demands of everyday road cycling and high-performance riding.
• Two-Piston Hydraulic System: The dual-piston design ensures even, powerful, and reliable braking force across the disc rotor, giving you confident control on every ride.
• Integrated Finned Heat Dissipation: Built-in cooling fins actively manage caliper temperatures during extended descents and sustained heavy braking, helping to maintain consistent performance over time.
• Flat Mount Compatibility: Features a standard flat mount caliper bracket that integrates seamlessly with modern road, gravel, and cyclocross frames for a clean, streamlined look.
• Complete Installation Kit Included: Each set comes pre-equipped with filled brake hoses, mineral oil compatibility, and all matching installation fittings — making setup straightforward for both home mechanics and professional installers.
• Compact & Aerodynamic Profile: The slim, low-profile body reduces drag and weight without sacrificing structural integrity or braking power.

Specifications

Why Choose These Calipers?

Whether you're building up a new road bike or replacing worn components, these flat mount hydraulic disc brake calipers offer an excellent balance of performance, durability, and value. The CNC-machined construction ensures tight tolerances for smooth, even piston movement, while the pre-filled hoses save you time during installation. Compatible with most modern flat mount framesets, these are a smart upgrade for cyclists who demand reliable, all-weather stopping power.

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Frequently Asked Questions

Q: Are these flat mount hydraulic disc brake calipers compatible with all road bikes?

A: These calipers are designed for bikes with a flat mount caliper interface, which is the standard on most modern road, gravel, and cyclocross frames. Please verify that your frame and fork use flat mount disc brake mounts (as opposed to post mount) before purchasing.

Q: What brake fluid do these hydraulic disc brake calipers use?

A: These calipers are compatible with mineral oil brake fluid. They are not compatible with DOT fluid. The brake hoses come pre-filled for convenience, but always top up with the correct mineral oil if needed.

Q: Do these calipers come with rotors or brake pads?

A: This set includes 2 CNC-machined hydraulic disc brake calipers with pre-filled brake hoses and installation fittings. Rotors and brake pads are not included and will need to be purchased separately to match your wheel and frame specifications.

Q: Can a home mechanic install these flat mount brake calipers?

A: Yes. The complete installation kit with pre-filled hoses and matching fittings is designed to make the setup process straightforward. Basic bike mechanical knowledge and standard tools are recommended. If you are unsure about hydraulic brake work, consulting a professional bike mechanic is always a good idea.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.