Hydra Pak reservoir bladder and drink system

Helite offers 3 different CO² cartridge sizes to adapt proportionally to the body size

It is made from a four-way stretch anti-microbial 88% polyester and 12% spandex blend that provides a comfortable next-to-skin feel

This kit requires Scott's Stepped Standard arm for the damper

DRCZeta - Adjusting Axle Block K-Type-Slides Hydra Pak reservoir bladder andCNC machined anodized axle blocks. Made of A6061 T6 aluminum. Rotate using the forward and reverse positions, able to off set axle shaft 13mm in reverse position. (Mini size is 11mm) Scales on both sides of axle block for easy adjusting. Sold in Pairs