10pcs Valve Core for Presta, Tubeless Valve Core Bike Replacement with Valve Core Dismantle Tool & 10 Valve Core Caps Brass Bicycle Valve Core for Tubeless Road MTB Bike Tires - NQEUEPN, 1021399

• Package Content: You will receive 10 pieces of valve cores, 1 alloy valve core dismantle tool and 10 plastic valve core caps. Complete kit will meet your bicycle use. Please note that our product isn't sponsored or endorsed by the brand it fits, including Presta. Product Size: The valve core is measured about 2.5cm/0.98 inch, valve core dismantle tool's size is about 53x10mm/2.09x0.39 inch, and valve core caps' size is about 1.6x0.7cm/0.63x0.28 inch. They are small and portable tools. Suitable sizes will meet your needs. Premium Material: This valve cores for tires is made of great quality brass, which is reliable, safe, dependable, practical. They will prevent your old valves from leaking. Serving you for a long time. Product Function: These tubeless cores are used for providing a precise fit for Presta valve stems, the dismantle tool can easily tighten or dismantle the valve core on any tire, and valve core caps are used for covering your valve cores and prevent them from damaging. Easy to Install: Dismantle your old valve cores firstly, and put in the new one and tighten it, then check if it fits, cover your nut finally. Time and effort saving tools won't waste your time. Valve core set is suitable for various tubeless road bikes and MTB bikes.