Explore the Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
Big Bore Lite Tubeless Valves
  • 7075 aluminium
  • integrated ball valve system
  • maximum air flow efficiency

Big Bore Lite Tubeless Valves

SKU Code: 21117
€45,00

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 for maximum airflow. Read more

  • Free delivery over €50
    Free delivery over €50
  • No customs fees (shipped from EU)
    No customs fees (shipped from EU)
  • Free Muc-Off sticker with every order
    Free Muc-Off sticker with every order

Pairs great with:

SEE IT IN ACTION

This revolutionary innovation in tubeless valve technology has to be seen to be believed. Take a look at our how to video and check out instructions on how to install below.

HIGHLIGHTS

  • Precision CNC machined from 7075 aircraft grade aluminium
  • Zero Airloss - Coreless, ball valve system opens and closes with integrated lever
  • Stainless steel ball valve with seals and o-rings
  • Maximum air flow efficiency delivers up to 230% higher flow than Presta valves

  • Description

    Ecco la nostra ultima innovazione nella tecnologia delle valvole tubeless: la gamma Big Bore Valve. Progettata con precisione e progettata per fornire il massimo gonfiaggio in modo semplice ed efficiente, questa valvola in attesa di brevetto stabilisce un nuovo standard ed è il punto di riferimento nei sistemi di pneumatici tubeless ad alto flusso d'aria con un rivoluzionario design interno "Straight through" per la massima potenza di fuoco del flusso d'aria.

    Dotata di un sistema di valvole a sfera integrate all'avanguardia, la valvola assicura un flusso d'aria rapidissimo, potenziando il processo di riempimento del sigillante. Di' addio alla seccatura delle tradizionali valvole tubeless che si intasano e richiedono la rimozione del nucleo della valvola per riempire il sigillante e ottenere un flusso d'aria sufficiente durante l'installazione tubeless.

    La nostra Big Bore Lite offre un flusso d'aria fino al 230% superiore rispetto alle tradizionali valvole Presta grazie al design del foro passante.

    Grazie alla nostra valvola a sfera e alla leva integrata, puoi aprire e chiudere rapidamente la valvola per un controllo del flusso d'aria senza sforzo e persino regolare con precisione la pressione mentre sei in sella.

    Realizzata in alluminio aeronautico 7075 lavorato tramite CNC e dotata di una valvola a sfera in acciaio inossidabile, questa valvola completamente riparabile è progettata per resistere ai viaggi più impegnativi, indipendentemente dalle condizioni.

  • FEATURES

    • Precision CNC machined from 7075 aircraft grade aluminium
    • Coreless, ball valve system opens and closes with integrated lever
    • Stainless steel ball valve with seals and o-rings
    • Maximum air flow efficiency delivers up to 230% higher flow than Presta valves
    • Universal valve head is compatible with most screw on and push fit pumps
    • Serviceable design with spanner flats on the head, lever and body
    • 4-way tyre insert air flow base is compatible with most tubeless inserts

    TAKE A CLOSER LOOK


  • How To

    1. First, remove the ball valve body, cap, locking ring & O-ring from the valve stem.
    2. Then choose the correct rubber base for your rim type. Rims with a curved rim section will use the circular rubber base. Rims with a square rim section will use the square rubber base. Slide this down to the bottom of the valve stem. (If your rim has a larger valve hole and the smaller circular fitment is too loose, use the larger circular fitment to plug the hole).
    3. Now push the valve stem into the hole in the rim and push it right the way through. Then place the rubber 0-ring onto the valve stem and slide it all the way down until it meets the rim.
    4. Screw the locking ring onto the valve stem and tighten down above the o-ring. This sandwiches between the locking ring and the rim.
    5. Firmly tighten the ball valve body onto the stem using your fingers. Now use a 4mm hex to hold the stem base in place inside the rim, and with an 8mm spanner, tighten the valve body to the stem with a quarter turn. Be careful not to over-tighten, which could lead to damaging the O-Ring. (Valve Tool servicing pack available separately). Rotate the body to ensure the lever is pointing towards you. TIP - Use some thread lock such as our Loc-On (available soon!) for an extra secure seal.
    6. Now push firmly down on the valve base inside the rim as you tighten the locking ring. Keep pushing until the locking ring is hand-tight and the rubber o-ring squashes out slightly. This way you know you've created a good airtight seal. TIP - Don't over-tighten as this can cause leakage.
    7. Rotate the lever open and fill with Muc-Off Sealant and inflate to your desired PSI! Remember to close the valve so the arrow on the lever is pointing up before removing your pump.

    You're now ready to roll. To adjust psi on the fly simply open the valve slightly to release air to your desired pressure.

  • FREQUENTLY ASKED QUESTIONS

    Which valve do I need for my bike? 

    Take a look at the ‘Which Valve Do I need’ guide on the product page and get in touch with us via Live Chat or email us if you’re unsure.

    What’s the difference between Lite & Hybrid?

    The lite version is slightly more lightweight and has a Presta fitment so will use a Presta Pump to inflate. The Hybrid version has an extra wide high airflow head which uses a Presta drilled rim but with a Schrader valve for a slightly higher airflow rate. Hybrid requires a Schrader pump which most pumps have.

    Can I switch to Hybrid if I already have a Presta valve installed on my bike?

    Yes, for sure. All it will mean is that you will now have a Schrader valve so you will inflate it with a Schrader Pump, which almost all pumps have. 

    Why switch to Big Bore vs current Tubeless Valves?

    With a coreless ball valve it has a ‘straight through’ internal design it has maximum airflow. The means that you can inflate your tyres and add in sealant much quicker vs a regular Presta valves.

    It delivers a higher flow rate of up to 264% vs standard Presta, meaning you can inflate in seconds versus potentially minutes, and even quicker with a co2 inflator. 

    In addition, with it having no valve core and a servicing kit coming soon, it means your valves will last for much longer and won’t need to be replaced as often.

    Can I use Big Bore with my Muc-Off Secure Tag Holder?

    Yes, the Muc-Off Secure Tag Holder is compatible with Big Bore Tubeless Valves.

    When is the Ludicrous Big Bore Valve launching?

    Whilst we can’t give an exact date now, we expect it to launch in late 2024/early 2025.

  • WHICH VALVE DO I NEED?

    CHOOSE YOUR FITMENT

    • LITE: Fitment: Presta Pump | Presta Rim | 230% Airflow vs Presta Valves
    • HYBRID: Fitment: Shrader Pump | Presta Rim | 254% Airflow vs Presta Valves
    • LUDICROUS (Coming Soon): Fitment: Schrader  Pump | Schrader Rim | 264% Airflow vs Presta Valves

    CHOOSE YOUR COLOUR

    • Choice of 6 eye-popping anodised colours (Black, Iridescent, Red, Blue, Orange or Pink). 60mm only available in Black.

    CHOOSE YOUR SIZE

    Available in 4 sizes to valve stems to suit different rim depths. The length of valve you need will depend on the height/depth of your rim. You will need to ensure that you have enough threaded stem valve poking through the valve hole to not only secure it with the O-Ring and Lock ring but you will also need to be able to screw on the top half of the valve.

    • 30mm (Small)
    • 35mm (Medium)
    • 45mm (Large)
    • 60mm (Extra Large - Available in Black Only)

    SIZE GUIDE

  • WHAT'S INCLUDED

    • Big Bore Valve - available in 6 colours and 4 different sizes
    • 4mm machined hex key slot for easy installation / removal
    • Supplied with various rubber bases to optimise fit and seal with multiple rim types

    Sold Separately

    • Service pack and sealant dipstick also available separately (coming soon).

  • Reviews

    Trustpilot

  • Full Bore, No Core

    It raises the bar for high air flow tubeless tyre systems, with a revolutionary 'Straight through' internal design for maximum airflow.

  • Viva La Valves

    Join the tubeless revolution with up to 230% increased airflow for faster inflation and efficiency.

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