Box One 11S Shifter
With improved ergonomics and fast controls, Box One™ Shifters provide smooth and accurate transitions from gear to gear. Up to five shifts on the throw helps ensure you can move up the cassette quickly while climbing. A lightweight, machined clamp and premium, cast aluminum lever help to reduce weight.
After years of service my shifter finally bit the dust. It was the best 11 speed shifter out there, you could downshift with fingers over the bars. I hope they bring it back.
Best shifter I have used
This company warranted my derailleur when it broke no questions asked I will always buy Box Component products when available.