If you believe in better performance then you should believe in hydraulic road hydror brakes quite simply the sram 2015 hydror technology is the fulfillment of the promise of better braking more control and improved performance in all conditions pictured is the red 22 hydror brakeset for 2015 sram have several road groupsets featuring a broad complement of hydraulic braking options for both rim and disc brake bikes each delivering on the promise of braking confidence and security that b