Replacement Presta Valve Core (set of 4) - SILCA

Replacement Presta Valve Core (set of 4)

Regular price$ 6.00
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Rated 4.9 out of 5
Based on 46 reviews

These can be used to upgrade or replace your existing valve cores in tubular, tubeless and high end clincher inner tubes.

• CNC Machined brass valve cores
• Full synthetic seals resist aging and
are more resistant to damage from
sealant
• 4 valve cores and 1 removal tool

Limited Warranty

SILCA LIMITED WARRANTY 

Parts covered by SILCA Limited Warranty are considered to be subject to wear through normal use or are consumable subject to degradation through the course of their daily use.  SILCA guarantees the life of these items to be at least 2 years from the date of original purchase.

    So we've always noticed how really expensive tubulars had such nice valve cores with smooth edges and high quality seals that resisted sticking.  When we started developing SILCA Tubeless valve stems, we set out to find the best cores, and realized that only a handful of companies make them globally.  After a lot of phone calls, emails and discussions, we knew instantly when we had found the ones we were after.  Fully CNC machined with roll-formed threads these cores give themselves away with their spun-formed tops that keep the valve nut from unthreading too far.  Most companies crimp the threads here which damages them such that the nut cannot thread over..we find the extra effort to spin form a perfect little mushroom head on the top of the valve to really say it all: these are carefully made.  Icing on the cake is the use of fully synthetic seals for both the stem seal and the core seal, this means that the core will resist aging and cracking for far longer while being significantly more resistant to both synthetic and natural based sealants if you are using tubeless.  Best of all, this additional thought, care and attention to detail costs almost nothing over lesser cores while saving you pain and suffering over the coming years.

    average rating 4.9 out of 5
    Based on 46 reviews
    • 5 Stars
      43 Reviews
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      3 Reviews
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    46 Reviews
    Reviewed by Yong L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Looks good.

    Haven’t used it yet.

    Looked good.

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    Reviewed by Lucas A.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5
    Review posted

    Solid product but package was huge!

    The valves and the tool work great, and I didn't have to buy a million of them which was great. My one hold up is that the package was gigantic for such a small item. Would have appreciated a more fitting envelope for them.

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    Reviewed by Andrew V.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Do the job

    It's a 4-pack at a decent price, with quality you can trust. They work great.

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    Reviewed by MATTHEW S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Silca Valve Cores

    They are as expected. No issues

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    Reviewed by Erik J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Always nice to have extra

    These are my go to when I refill sealant

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