Muc-Off – Valves Big Bore Hybrid Large
Introducing our latest innovation in tubeless valve technology: The Big Bore Valve range. Engineered with precision and designed to deliver maximum inflation simply and efficiently, this patent-pending valve sets a new standard and is the benchmark in high air flow tubeless tyre systems with a revolutionary ‘Straight through’ internal design, which means no clogs and maximum airflow firepower.
Featuring a cutting-edge, integrated ball valve system, the valve ensures lightning-fast airflow, turbocharging thesealant filling process. Say goodbye to the hassle of traditional tubeless valves that clog up and requirethe valve core to be removed tofill sealant and achieve sufficient air flow during tubeless setup.
Our Big Bore Hybridoffers up to 254% higher air flow than traditional Presta valves thanks to the straight-through bore design.
With our ball valve constructionand integrated lever, you can quickly open and close the valve for effortless airflow control, and evenfine tuneyour pressure whilst you’re out riding.
Crafted from 7075 aircraft grade CNC machined aluminium construction with a stainless steel ball valve, this fully serviceable valve is built to withstand the toughest rides, whatever the conditions.
What’s Included:
- Big Bore Hybrid Valve
- Hex Slot Key
- 4mm machined hex key slot for easy installation/removal
- Rubber Bases & O-Rings
- Supplied with various rubber bases and O-Rings to optimise fit and seal with multiple rim types
- Bespoke Spanner
- Specifically designed to tighten the big bore body during installation and removal.










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