This tube does not have a removable core... Removable cores can be easily unscrewed with a cheap tool.

@asrowenj

Жыл бұрын

Yup I just explained the difference between them. Kudos for correcting this.

The video failed to say if the presta tube has removable or non removable valve core. So, try to check first if it's removable or not. The smaller diameter thread for the valve cap is actually part of the core that you can turn to remove it in removal core presta.

Can you inflate the tube without removing it?

ok, muito obrigado pela dica, me ajudou bastante....

Presta is a POS. Schrader is a way to go. Every time I have a problem with Presta I replace it with a tube with Schrader. No more problems.

@JoseMorales-wl1nh

11 ай бұрын

I have a tubeless setup with presta valves. I haven’t had to refill it with sealant since May 2022. Tubes suck. I have a 29er mtb. With think tubes, I’d get a flat every ride. No problems with tubeless at all. I just pull out the thorns or they fall off themselves . I keep riding. Simple as that.

@orhanabd1724

9 ай бұрын

What about road bikes?

@lesp315

9 ай бұрын

@@orhanabd1724 You can have your Presta in you can stick it up your...

The core from my valve cMe out due to crappy pump I used. Is there any way to fix that?

first check to see if you have a removable core. Typically those have a flat side on the nut holding the core in. These pull right out and can be replaced. If not replaceable a new tube is the real answer

@zjedinite

6 ай бұрын

No wonder, I’m like “why tf is this shit not coming out!!!” I didn’t know they made two types 😆 I thought I was going crazy for a minute there 👍🏽 Stupid presta valves!

@user-sr8tp2vl4y

2 ай бұрын

@@zjedinite I did the same!

Thank you very much :3

My tubeless 700x38 tires core screwed out

Thank you.

wow this is mindblowing.. OK I see there’s absolutely no way for me to push and return that needle thing on a tubular tire. wanted to put some sealant in but thats not an option now :|

I wished I watched your video first. Great instructions, buddy!

It fell inside the tube and I never seen it again.

@user-uf1rz9pc7o

Ай бұрын

Same😂

thanks

Do you have to push the core all the way down like that to put slime in or can you just take the top off?

@andrewk.5509

8 ай бұрын

if you just take the top off the slime will push the core in and you won't be able to find it

Why in the world would you want to remove a core that you can’t remove? I agree with another comment to just replace presto with schrader.

after i searched for the damn thing in the whole house and even added another different type of valve with an attachment, finally I know where the inner core went

Or you can even not touch the valve at all as it’s not meant to be removed and you’re just risking damaging it. Instead make a hole or puncture site and use a syringe without a needle and inject the slime into made hole or puncture site then I’d suggest using a puncture kit for that hole as might be a bit big and there is another solution. None of them are perfect mind 🤣

Another way to make sure you don’t lose it is to make a small hole back of the tube. That way you can literally take the metal out. Fill with slime then poke the metal back through into its original place then put a puncture repair on the hole made. Or save all the nonsense and just buy 2 tubes with slime there only about £17 pound for a set.

At this point buy a new tube or go tubeless