SRAM Road's HydroR hydraulic braking platform provides better speed modulation and braking performance in all conditions. Pair with a Rival 11-Speed shifter for 1x set-up. HydroR brake lever features and all new design, with revised ergonomics for better finger wrap. Enjoy seemingly effortless braking regardless of terrain or condition.Lever:Revamped designErgoDynamic design for better finger wrapIndividual reach adjustFront and rear brake may be converted on the gripsLower hand forces requiredOpen system hydraulicFully sealed systemEasy bleed accessCaliper:Forged aluminum disc caliper with stainless steel backed pads and hardwareOptimized power & modulation for road & cyclocross18 mm pistonRoad specific caliper and piston ratioFully sealed system