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Your cart is empty.Presta Valve Core Pack of 10. Universally compatible.
Jenny A Romano
2025-08-29 15:44:06
I was told by a bike mechanic to replace the valve cores anytime I add sealant to my mountain bike. I didn't take that advice at first and then my valve cores would get gummed up and bent and leak air when I unscrewed them to add air or get sticky and stuck so I couldn't add air. I just replaced one with this product and I easily added air to my tire and went for a ride the next day. Everything seems to be good. No issues. Now I plan to keep these on hand at all times and replace them more frequently instead of waste time with bent or sticky ones. I also always plan to keep one in my pack when I go for rides.
KB&SB
2025-08-21 15:52:43
Perfect fit and quality of this valve is what I’d expect an artist using a high end cnc machine would create! Super easy to install and BAM, back up and riding again after a random valve failure I had just riding around my yard testing my compression on my suspension.I have 2 of these in my small saddle bag incase myself or someone else needs ones. Great price for the pack! Again the fit and finish is second to none. I could look at these all day as they’re so perfect.
Bruce
2025-07-09 12:57:19
Works like they should, good open airflow, no leak closed.
Joseph O Ellis
2025-07-01 12:41:52
My tubeless tires stems get clogged. These were perfect for changing out
Howard
2025-06-07 11:36:19
I had an innertube that was only about two or three years old with a faulty Presta valve core.I put an extremely small amount of silicone on the valve and it really didn’t help.So I tried these new Presta valve cores and it was an absolute night and day difference in quality.It doesn’t leak it opens up easily when pumping air and seals properly.So far I would 100% recommend these.
Jay Perez
2025-05-02 14:39:51
It works.
Miller
2025-05-01 17:01:39
After reading many review I have bought the Presta Valve core and it was great experience to see the precisely done Valve core. The tread is smooth and the dimensions are correct, no burrs. As a forment quality control engineer I was satisfied.
ErikH
2025-04-22 13:02:06
I had a couple gummed up valves that these replaced very quickly.
Manu
2025-04-20 11:06:37
Would do the job
Philip Robertson
2025-03-12 17:51:30
Exactly what I needed at a really good price. Delivery was very quick so didn't miss anytime on the bike.
Chris
2025-03-10 16:13:02
Great value pack of valves
George Clease
2025-02-02 11:25:32
Always handy to carry a spare ! Better safe than sorry
James
2025-01-28 18:43:41
If for some reason your valves stop functioning it's very handy to have these on hand. Work well.
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