Close Look and Weight of TRP Spyre Flat Mount Road Bike Disc Brake Calipers - YouTube
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
TRP Spyre Mechanical Disc Brake Caliper - Post Mount | REI Co-op
EB15: TRP adds flat mount Spyre mechanical disc brakes, new aero rim calipers & updated forks - Bikerumor