Aero HC System Color:Black High security disc-style cylinder is

High security disc-style cylinder is pick and drill resistant

with metric fine thread

-Bolts Included

Made of PVC coated steel

Aero HC System Color:Black High security disc-style cylinder isAerodynamic, refillable on the go front mounted bottle strategically positions hydration between the rider's arms for a hidden, sleek aerodynamic profile. Integrated computer mount efficiently positions electronics. Flip cap for quick and easy refill and no splash Aerodynamic shrouded straw mount Aerodynamic, removable nose aids in the cleaning process Bracket attaches to the aerobar extensions and offers width adjustment as well as length adjustment