Zipp Disc Wheel Valve Adaptor Accessory Mounts The keyed mechanism ships with

The keyed mechanism ships with three keys

and 54/40t road chainring combinations

or shop drawer without taking over the space

with no mess and no handling a pot of hot wax

and for good reason

Zipp Disc Wheel Valve Adaptor Accessory Mounts The keyed mechanism ships withWhat Does the Zipp Disc Wheel Valve Adaptor Do? The Zipp Disc Wheel Valve Adaptor solves one of the most frustrating problems in aero wheel maintenance: getting air into a deep section disc or aero wheel without fighting your pump head for a good seal. Its extended reach design threads directly onto standard Presta valves recessed deep inside a disc wheel fairing, giving you a reliable inflation point without the fumbling and frustration that comes