Designed for demanding triathletes, this rear hydration system allows you to put two bottles to the back of your saddle or a bottle and a tool bottle
Includes universal rail mount bracket and 2 bottle cages, the Z2 and Z2i, as well as the screws supplied for installation
The included Z2i cage includes 2 mounting points for CO2 inflation tools
Side-opening bottle cages allow easy and quick access to the bottles
