Leaking and clogged tubeless valves can be a pain point, but both are easily remediable. 

For clogged tubeless valves or valves that are slow to let air both in and out - the valve core itself can be replaced with a fresh set HERE or by going to any local bike shop

Read more about tubeless mid-season refresh HERE.

For leaking tubeless valves on any road or SES tubeless compatible wheels, be sure to install the Pressure Relief Valve Stem Nut. This leaking noise may be a hint that there is damage or misalignment of the rim tape that’s allowing air down into the rim section and past the valve. Read about how to install these pressure relief valve stem nuts HERE.