TRP Spyre Mechanical Disc Brake Caliper

Most mechanical disc brakes only move one pad, which can flex the rotor and cause uneven wear. The TRP Spyre moves both pads simultaneously, ensuring the rotor is squeezed evenly from both sides for better modulation and more consistent stopping power.

Yes, the Spyre is designed to work with all standard cable-actuated road and cyclocross brake levers. You do not need to change your shifters or levers to use this system.

While the Spyre is engineered specifically for road, gravel, and cyclocross geometry, it is technically compatible with mountain bike frames if they use a flat mount standard. However, for dedicated mountain biking, a hydraulic system is generally recommended for better heat management and power.

Mechanical systems are straightforward to service. You will need to periodically adjust the cable tension as the pads wear down and occasionally perform a simple barrel adjustment to keep the lever feel crisp.

The included resin and metal fiber composite pads are versatile and compatible with both standard steel rotors and those specifically marked for resin-only use. Always check your rotor's markings to ensure compatibility before installation.

Flat mount is a modern standard primarily found on newer road and gravel frames. If your frame uses the older post-mount or IS mount standard, you will need a specific adapter to make these calipers fit.