Beyond the BB7: Paul Klamper and TRP Spyre Mechanical Disc Brakes | by Adventure Cycling | Medium
TRP Spyre road disc brake – first ride - BikeRadar
TRP Spyre Alloy Post Mount Mechanical Disc Brake: with 160 Rotor Black/Silver - Walmart.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
TRP Spyre-C Mechanical Disc Brake Caliper Flat Mount Road Front/Rear or Pair | eBay