The Double Control brake cable splitter is a new and totally unique concept. It allows you to control one brake from two different brake levers, for example a handlebar mounted lever and an aerobar lever.
It weighs just 12 grams and is super small and compact. It’s versatile in that it can be mounted in a variety of locations including: inline, on top of the brake caliper, or at cable stop locations. It requires no internal springs and allows both brake levers to operate totally independent of each other while maintaining the same feel and function of a single brake lever system.
If you are using V-Brakes or cable operated Disc Brakes use the Jtek Double Control Brake / Gear Cable Splitter which has greater travel.