Feature

●【HIGH QUALITY ALUMINUM ALLOY+SILICONE MATERIAL】Tubeless valve stem is made of high quality aluminum alloy material, durable, sturdy and has a long service life. The silicone material has significant rust and corrosion resistance, and is strong and durable.
●【QUALITY ASSURANCE】Going tubeless can be a big undertaking but with our presta valve that CNC machined they are designed to prevent annoying leaks if used properly with sealant and tape. The core and the cap must be fit properly to ensure no leaky valves. Make sure the internal rim edge is cleaned with a cleaner.
●【LIGHTWEIGHT】Tubeless presta valve core repaired tool cycling component compact size, small and lightweight, easy to carry, does not take up space, reliable body.Weight: Approx. 11.0g/0.4oz.Valves Core Diameter: 5.75mm/0.2in?
●【GO ADVANCED - GO TUBELESS】Bike valve stem is compatible with the majority of tubeless tyres and wheels with a presta fitting, strong practicability and high performance.The are easy to fit to your bike tyre and can be installed in minutes
●【VARIETY OF COLOURS】Choose from purple,black,brown,find your perfect colour option to match your colour scheme on your bike. This is an complete replacement for your presta valve and inner tube. Make sure rim tape and sealant is applied before inflation

[black]




[purple]




[brown]





Description

Going tubeless can be a big undertaking but with our presta valve that CNC machined they are designed to prevent annoying leaks if used properly with sealant and tape. The core and the cap must be fit properly to ensure no leaky valves. Make sure the internal rim edge is cleaned with a cleaner.

Feature:
【HIGH QUALITY ALUMINUM ALLOY+SILICONE MATERIAL】Tubeless valve stem is made of high quality aluminum alloy material, durable, sturdy and has a long service life. The silicone material has significant rust and corrosion resistance, and is strong and durable.
【QUALITY ASSURANCE】Going tubeless can be a big undertaking but with our presta valve that CNC machined they are designed to prevent annoying leaks if used properly with sealant and tape. The core and the cap must be fit properly to ensure no leaky valves. Make sure the internal rim edge is cleaned with a cleaner.

Specification:
Item Type: Extender Valves
Material: Aluminum alloy + silicone
Color: As Pictures Shown 
Product Length: Approx. 40mm/1.6in
Valves Core Diameter: 5.75mm/0.2in
Base diameter: 12.8mm/0.5in
Weight: Approx. 11g/0.4oz
Specification: F/V French
The tubeless tires suitable for road bikes and mountain bike.

Valve:
1. Check whether the spool valve is tightened.
2. Remove lock nut and O-ring.
3. Insert stem into valve hole on rim.
4. Place the O-ring on the stem.
5. Tighten lock nut to stem.
6. Tighten the lock nut until the rubber end of the valve is pulled tightly into the flange hole.

Package List:
2 x Extender Valves 
2 x Nut

Note:
1. Manual measurement, please allow 1?2cm error, thank you!
2. The picture may not reflect the actual color of the project due to the differences between different displays.