Shimano slx m7000 10 speed rear shifterthe newly redesigned slx m7000 brings trickle down technology from shimanos higher tier groups the rapidfire plus shift lever allows you to downshift three gears in one click and operate shifts using your thumb or index finger the levers are lower profile and feature improved ergonomics and longer levers that decrease shift effort features rear speed10 speed instance releaseyes lever type rapidfire plus 2 way releaseyes shift cable casingot sp41