©2016 by Kayser LBS

With improved ergonomics and thumb & index finger controls, Box One™ Twin Lever 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.

All Box One™ shifters include a stainless steel shift cable.

Speeds 11 Speed
Material 6061-T6 Aluminum, Carbon fiber/Nylon Composite
Hardware Aluminum / Cr-Mo Alloy
Color/Finish Hard Onyx™
Weight 127 grams / 4.48 ounces

Box One 11 Speed Twin Shifter