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AR15.COM
6/2/2025 1:12:37 AM EDT
Found these at e*Thirteen:



LINK

It's a Schrader valve that mounts on a Presta hole on your rim.  Definitely better airflow for pumping tires up.  I also like that you can pull the valve assembly by hand to put in tire goop.
If you don’t see the irony of a gun ban being enforced by men with guns, then you fail to understand why the 2nd amendment was written in the first place - Kevin Sorbo
6/2/2025 1:31:21 AM EDT
[#1]
Originally Posted By RichinCM:
Found these at e*Thirteen:

https://www.ethirteen.com/cdn/shop/files/TR2UNRA1443RocketPop_cc0f7d48-4b72-49e4-9d80-70571769978b.jpg?v=1720710941&width=600

LINK

It's a Schrader valve that mounts on a Presta hole on your rim.  Definitely better airflow for pumping tires up.  I also like that you can pull the valve assembly by hand to put in tire goop.
View Quote

Tubeless presta valve cores are also removable. Usually a valve stem removal tool has schrader on one side and presta on the other. It appears the valve stem is the same as presta diameter so I am dubious of claims about enhanced flows.

I've had good luck seating presta valve tubeless tires by pulling the core and using an air compressor hand blower attachment with a rubber tip to shoot right into the valve stem. Wait for the loud pops when the beads seat and release the pressure. Attach stan's syringe (also presta compatible), and fill the tube with desired quantity of sealant. Then install the core, pump up the tire, and take her for a spin to bed the sealant all around. Milwaukee m18 tire inflator comes with a presta adapter too, although I have not yet tried it to seat tubeless tires.

Easy peasy.
6/2/2025 10:26:16 PM EDT
[#2]
Those are cool, I hate presta, I know they make TL schraeder valves but I dont feel like drilling all my wheels out ...
6/2/2025 10:39:31 PM EDT
[#3]
I went with Reserve filmore stems instead.
9/17/2025 9:26:49 AM EDT
[#4]
My experience with e13 is they're totally garbage.

A dropper post that broke at the seat mount leaving a jagged ass stabber was my last straw with their junk.

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