Here's the link to purchase the replacement valve stem kit shown in the video (available in six color options): [ Ссылка ]

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:
[ Ссылка ]

Buy on JACO:
[ Ссылка ]

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