Muc-Off Big Bore Tubeless Valve
Best high airflow solution for mountain bikers seeking clog free performance.
These valves solve the perennial headache of seating stubborn tubeless tires by dramatically increasing airflow. The straight-through design makes inflation nearly effortless, though you’ll need to be mindful of the specific valve core mechanism. It’s a simple, high-performance upgrade that turns a frustrating shop chore into a quick, reliable task.
$50.00
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Who it's for
- Riders struggling to seat tubeless tires with standard floor pumps
- Mountain bikers tired of cleaning gunked-up valve cores
- Performance-oriented cyclists who demand exact tire pressure settings
Who should skip it
- Cyclists who prefer universal compatibility with any standard pump
- Budget-conscious riders looking for a simple, low-cost tubeless setup
- Home mechanics who value the simplicity of traditional valve designs
Performance breakdown
Airflow Efficiency
Straight-through design makes seating stubborn tubeless tires remarkably effortless.
Build Quality
CNC-machined 7075 aluminum offers a premium, robust feel for demanding trails.
Insert Compatibility
Four-way base design ensures seamless integration with almost any tire insert.
Installation Ease
Machined hex slot simplifies tightening and removal without specialized tools.
Seal Reliability
Stainless steel ball valve mechanism provides a secure, leak-free connection.
Weight Profile
Lightweight construction keeps rotational mass low for performance-focused mountain biking.
Key Specs
Valve Type
Presta
Stem Length
75 mm
Material
7075 Aluminum, Stainless Steel
Tubeless Compatible
Yes
Weight
45.36 grams
Quantity Per Pack
2
Finish Type
Anodized
Core Type
Removable
Intended Use
Mountain Biking
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Ask Metto anything about the Muc-Off Big Bore Tubeless Valve before you decide.