TRP Spyre Mechanical disc brake for road bikes No rotor Flat Mount 154g : Sports & Outdoors - Amazon.com
First Ride and Review: TRP's New Spyre Dual Piston Mechanical Disc Brake for Cyclocross and Road Bikes - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
Frostbike First Look: TRP's New Spyke Mountain Dual Piston Mechanical Disc Brake - Bikerumor
The Smut Pedaller: TRP Spyre disc brake: Long term review
TRP Spyre mechanical disc brake - BikeRadar
TRP Spyre Flat Mount Road Mechanical Disc Brake [ABMD000033] at BikeTiresDirect
Amazon.com : TRP Spyre SLC Mechanical Flat Mount Disc Brake Caliper Black, Front or Rear : Sports & Outdoors