TheSRAM Red Shifter/Hydraulic Disc Brake 950mm is optimized for power and modulation, for higher speeds and more control. The refined lever body allows for excellent comfort. If you believe in better performance then you should believe in hydraulic road (HydroR™) brakes. Our award winning HydroR™ technology is the fulfillment of the promise of better braking, more control, and improved performance in all conditions.SRAM Red Shifter/Hydraulic Disc Brakeis delivering on the promise of braking confidence and security that brings speed control and stability to a new level. SRAM Red Shifter/Hydraulic Disc Brake Features Optimized power and modulation for higher speeds and more control Refined lever body design is more comfortable Easy access bleed port means convenient service Shift paddle design is lightweight and offers improved finger clearance