Tubeless presta valve stem extenders

Presta Valve Extender (1) with removable core for deeper aero profile rims. Tubeless compatible Inner tube compatible For use with Veil6 and Veil4 Tubeless For use on 45mm or shallower rims, use 35mm tubeless valve For use with 60mm or shallower rims, use 44mm tubeless valve Inner tube For use on 45mm or shallower rims, use 32mm minimum valve length For use with 60mm or shallower rims, use 48mm minimum valve length Only for use with valves with removable cores Sold singularly