Shimano ST RX820 GRX Mechanical Shift Hydraulic STI Lever 12 speed Right Hand

CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durabilityLINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shiftingI-spec-II design is developed to attach directly to I-spec-II brake leversRapidfire plus mono lever design2-way releaseInstant Release for super fast shifts, delivering the chain to the next gear the moment the lever is actuated with no hesitationAdjustable leverShift lever rotation adjustEasy to read optical gear displayBarrel adjuster for fine gear tuningComplete with OPTISLICK steel inner and SP41 outer cablesEasy access clamp band adjustment for quick set up2-speed for use with LINKGLIDE drivetrain