Veyga Tubeless Valve Presta Silver Round Base 48mm
What It Is
The Veyga Tubeless Valve Presta Silver Round Base 48mm is a tubeless-ready Presta valve stem designed to create an airtight seal between a tubeless rim and tyre system.
It replaces a normal inner-tube valve and allows you to run tubeless MTB, gravel, or road wheels with sealant inside the tyre instead of a tube.
The “48mm” refers to the valve stem length, making it suitable for standard to mid-depth rims.
How It Works
- The valve passes through the rim valve hole
- A rubber base seals tightly against the rim bed
- A locknut secures the valve from the outside
- You inflate the tyre through the removable Presta core
- Sealant can be injected directly through the valve
- The system stays airtight while allowing tubeless inflation and maintenance
In a tubeless setup, this valve is what keeps air in while the sealant inside the tyre handles punctures.
What It’s Useful For
- Converting MTB, gravel, or road wheels to tubeless
- Replacing worn or leaking tubeless valves
- Running tyre sealant systems (like Veyga Goat’s Milk)
- Allowing easy inflation and sealant top-ups via removable core
- MTB trail setups (low pressure + puncture resistance)
- Gravel and road tubeless setups
Key Features
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Presta tubeless-compatible valve → standard for MTB/road/gravel
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48mm length → fits most common rim depths
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Round rubber base → helps seal against rim bed
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Aluminium body → lightweight and corrosion resistant
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Removable valve core → easy sealant injection and cleaning
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Lockring system → tightens valve securely to rim
- Compatible with most tubeless rim tapes
What It Does NOT Do
- Does NOT convert a non-tubeless tyre by itself (you still need tubeless tape + tyre)
- Does NOT seal punctures (that’s the sealant’s job)
- Does NOT fix a badly taped rim (air leaks usually come from tape, not valve)
- Not a performance upgrade by itself (it’s a system component)
- Not compatible with Schrader rims without adapters
Where It Fits in Your Cycling Setup
This is part of your tubeless wheel system hardware:
- Rim tape → seals spoke holes
- Tubeless valve (this product) → airtight inflation point
- Tubeless tyre → holds air without tube
- Sealant (e.g. Veyga Goat’s Milk) → self-seals punctures
It sits at the centre of your setup as the air-in / air-out control point.
Think of it as:
“the gateway between your rim and tubeless system”
Who It Is Suitable For
- MTB riders running tubeless setups
- Gravel riders converting from tubes
- Road cyclists using tubeless tyres
- Riders replacing worn or leaking valves
- Bike builders setting up new wheels
- Anyone using tyre sealant systems
Benefits
✔ Creates airtight seal for tubeless systems
✔ Allows easy sealant injection and maintenance
✔ Lightweight aluminium construction
✔ Fits most standard rims (48mm length versatility)
✔ Improves reliability of tubeless setups
✔ Easy installation and removal
✔ Compatible with MTB, gravel, and road systems
Specifications
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Product type: Tubeless Presta valve stem
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Length: 48mm
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Material: Aluminium alloy
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Base: Round rubber sealing base
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Valve type: Presta (removable core)
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Mounting: Locknut + rubber gasket system
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Compatibility: Tubeless MTB / Gravel / Road rims
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Function: Airtight inflation + sealant injection port
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Finish: Silver anodised
