2 is sized for 0

Double seal system

Small recommended for shoe sizes: 5-10 (us) // 37-43 (eu)

1 Spare Presta valve core

BSA/PF30/BB30: Bearings

CushCore Tubeless Valves - Turquoise - 44mm Envelope Shipping 2 is sized for 0This specially designed tubeless air valve is required for use with each CushCore insert. The air passageway is T shaped, rather than a simple through hole. This T shape prevents the insert from obstructing airflow through the valve. These are sold as a pair and the 55mm option should accommodate deep rim profiles easily. Available in red or green to make you jolly all year round. Who's this for: Anyone running CushCore who needs to replace and