SRAM Red 22 groupset – First ride review - BikeRadar
First Look, First Ride: SRAM's Redesigned RED 22, S-700 and New Force 22 Hydraulic HydroR Levers, Hydraulic Disc Brakes - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
SRAM Red 22 HRD FM DoubleTap® Hydraulic Disc Brake - bike-components
Universal Cycles -- Sram Red 22 Flat Mount HRD Disc Brake [00.7018.233.005, 00.7018.233.004]