Magic Milk Tubeless Valves

Tubeless valves built to keep airflow high — even when the tyre runs an insert. The Magic Milk Tubeless Valves are 44 mm Presta valves, precision-machined from lightweight, high-strength 7075 aluminium. Two side air ducts at the valve base give alternative airflow paths when an insert sits over the base, while an additional opening underneath provides direct airflow when unobstructed. Sold as a pair, with a removable core, and available in two colourways — Signature Green and Black Magic. Insert-compatible airflow Most tubeless valves rely on a single opening — fine for an empty tyre, restrictive the moment an insert covers the base of the valve. These use two lateral air ducts in the sides of the valve base, so seating, inflating and topping up stay quick even with an insert fitted, plus a third opening underneath for direct airflow when nothing obstructs it. Multi-tool valve cap The valve cap incorporates a 3.4 mm spoke key and a valve-core remover — two useful tools built directly into each valve cap, so they're always on the bike when you need them. 4 mm Allen key installation A 4 mm Allen key slot in the base of the valve provides secure engagement for straightforward installation and removal. You'll need your own 4 mm Allen key. Specifications Length: 44 mm Material: precision-machined 7075 aluminium Colourways: Signature Green / Black Magic Type: Presta, removable core Airflow: two side air ducts plus an opening underneath — alternative paths when an insert sits over the base Multi-tool valve cap: 3.4 mm spoke key + valve-core remover Installation: 4 mm Allen key slot in the base for secure engagement (Allen key not included) Fits: rims using Presta valves — check the 44 mm length suits your rim depth Sold as: a pair Installation Remove the valve cap, locknut and O-ring. Insert the valve into the rim through the valve hole. Slide the O-ring down the valve and seal it against the rim. Secure with the locknut, using the 4 mm Allen slot in the base of the valve for secure engagement and a slip-free fit. Refit the valve cap. Why 7075 aluminium? Precision-machined from lightweight, high-strength 7075 aluminium for a tough valve without unnecessary weight. Built to deliver the strength and durability needed for demanding tubeless setups while keeping the overall package light.