How-To Replace Tubeless Presta Valve Stems on Bike Tires | JACO

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Here's the link to purchase the replacement valve stem kit shown in the video (available in six color options): www.amazon.com/JACO-Presta-Va...
This video covers step-by-step the process to replace the Presta valve stems for your tubeless tires on mountain bike or road bike.
Replacing Presta valve stems not only upgrades the look of your bike, but also is beneficial if your old Presta valve stems are leaky, damaged, or just plain ugly.
The Presta valve stems in the JACO kit are designed for tubeless tires and built to last with high quality aluminum.
Included in the kit:
- (2 pcs) Presta Valve Stems
- (1 pcs) Valve Tool
- (4 pcs) Valve Cores
Buy on Amazon:
www.amazon.com/JACO-Presta-Va...
Buy on JACO:
jacosuperiorproducts.com/prod...

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Опубликовано:

22 июл 2021

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Комментарии : 14

@brettdrake6205 7 месяцев назад

Thanks for showing clearly what to do with the rubber ring. Also for the dance beat.

@bryantspell Год назад

Great video! Works perfectly

@Newnamehere 6 месяцев назад

Thank you, this was very helpful to me.

@garythomas8523 11 месяцев назад

Thanks you 👍🏻

@nunocosta5084 10 месяцев назад

Is it supposed to use sealant before the tyre inflation, right? (If so, is supposed to clean "old sealant"?)

@markbrown6232 6 месяцев назад

Would it be possible to use a track pump instead of an air compressor to reinflate the tire? Thanks

@ivor7539 Год назад

Do valve stems have standard size?

@fastsvo Месяц назад

Any advantage to this stem being taller than the one it replaced?

@elijahisen3754 19 дней назад

The stem being taller or shorter is really just a stylistic choice, it wont make any difference

@skatebrothers06 Год назад

at 1:22 why didn't you remove the valve core to let the air out?. Great video by the way, I may need to replace mine not sure yet. I'll keep your video saved for reference for later! ^_^

@jacopowersports Год назад

In this case our tire was already very low on air so we just tapped it, but you're right, removing the valve core was the move!

@williampennjr.4448 2 года назад

what is the reason to do this? I've seen people just reuse their tire stem when they do a tubeless conversion.

@jacopowersports 2 года назад

Could be cosmetic (if you want a certain color) or just general replacement if the valve stem gets damaged or worn down and you just want new ones. These specific valve stems are designed for tubeless so they will give the best seal.