Beyond the BB7: Paul Klamper and TRP Spyre Mechanical Disc Brakes | by Adventure Cycling | Medium
TRP Spyre SLC Mechanical Disc Brake Caliper - Flat Mount | REI Co-op
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
Review: TRP Spyre mechanical disc brake | road.cc
TRP Spyre Mechanical Disc Brake Post Mount Brake Caliper Front / Rear or Pair | eBay
TRP Brakes Unveils Improved Spyre Mechanical Disc Brake, New Spyke Fat Bike Brake, and a Gravel Favorite - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
Review – TRP Spyre SLC Cable Disc Brakes
TRP Spyre SLC Post-Mount Mechanical Disc Brake, No Rotor or Adaptors - Grizzly Cycles