Cush Core Valves Stock Item:Cush Core 55mm Tubeless Presta Valve Set - Titanium Converts your 10-spd ZIpp wheels

Converts your 10-spd ZIpp wheels to 11-spd

Sizes: 45mm

Just add your choice of beverage: Includes calibrated

easy to use wheel tension app

Grip the sponge firmly

Cush Core Valves Stock Item:Cush Core 55mm Tubeless Presta Valve Set - Titanium Converts your 10-spd ZIpp wheelsCUSH CORE PRESTA VALVES Cush Core tubeless air valves are specially designed to work with a Cush Core insert. The air passageway is T shaped, rather than a simple through hole, which prevents the insert from obstructing air flow through the valve. The valve body is CNC machined from 6061 T 6 anodized aluminum, with a tapered rubber collar permanently bonded at the sealing interface. The valve core can be removed to add tire sealant. A locknut with o