X-Sauce Blister Valve Extender Presta Valve Blister 42 mm

X-Sauce valve extension Blister Presta valve 42 mm Blister pack with 2 removable tubeless black anodized aluminum valves, with yellow X-Sauce caps, replaceable X-Sauce rubber cone seal and aluminum nut with o-ring rubber seal + wrench to assemble and disassemble the valve core