XL Alloy Tubeless Valve

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Extra Long Tubeless conversion presta fit alloy valves to be used with tubeless conversion systems. Comes with removable cores for easy cleaning. Kit includes 2 valves for a pair of wheels.

55mm long from rim to valve head for ultradeep rims.

Weight: 10g Pair



    Ultra lightweight components suitable for cross country racing only.


    Lightweight parts suitable for off-road cross country riding.


    Tough light to mid-weight components designed for off-road trail riding.


    Sturdy components suitable for long off-road descents.


    Ultra-tough components suitable for the harshest conditions and descents.


    Components optimized for aerodynamics and speed.


    Light-weight components, designed for maximum performance.;


    Reliable components designed for everyday performance.


    Sturdy components suitable for off-road, CX racing


    Strong components, designed to take heavy loads over long distances.


  • Worked Fine For Me

    Posted on 2 October 2016 by T. Morris

    4 stars
    I used these with a new set of AM carbon wheels. I used 25mm gorilla tape as a rim tape then inserted these and made sure they were tightened down with a pair of small pliers. Next I removed the valve cores to help get the tyres up and the beads seated. The cores were not that tight out the packet, but I Mae sure they went back in nice and tight. Two wheels set up tubeless in 45 mins, all in all,
  • Work As Advertised

    Posted on 15 August 2016 by M. Bazarnik

    4 stars
    Work well with deep carbon, enduro rims. Seal is pretty tight. Unfortunately a stone managed to brake one off ?! May e if it was 7075, 7050 would be better.
  • Dont Waste You Money

    Posted on 30 June 2016 by r. luxton

    1 stars
    leaked like sieves when used in Superstars carbon all mountain wheels - ended up using DT swiss valves that work a treat; dont waste your money