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When the tubeless seal between the tyre’s air chamber and the rim’s cavity is breached, air will pass through and pressure will build up in the inner chamber, the Pressure Release Valve Stem Nut gives the air an escape route preventing damage to your rim.
When installed, air escaping from the valve stem, indicates a compromised tubeless seal.
Recommended not only for all Prime tubeless wheels but for all other tubeless wheels.
The delivery options available for shipping this product along with the contents of your basket to USA are:
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.