Tubeless sealant installation and refilling requires removing valve cores, which means you need a tool that grips securely without slipping. The Feedback Sports Valve Tool handles both Presta and Schrader cores with dedicated interfaces on each end. The Presta side uses a recessed socket that captures the valve core as you unscrew it, so the core stays with the tool when you pull it out rather than dropping into your rim.

Feedback Sports machines this tool from hardened chrome vanadium steel rather than softer metals that wear down or round out valve core flats. The file tread rubber grip provides secure handling even when your hands are covered in sealant. A metal core runs through the entire tool, adding weight that improves control during removal and installation.

The compact size fits between wheel spokes for valve access without removing the wheel. Works with suspension fork and shock overhauls where valve cores need removal. Not compatible with Clik Valve systems.