40mm MTB Road Bike No Tubes Tubeless Presta Aluminum Valves 1 Pair With Tubeless Tape 18/20/22mm 3 Colors

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Product detail

· Condition: Brand New


· Name: No tube conversion/ Tubeless conversion

· Valve material: Aluminum Alloy

· Valve length: 40mm

· Valve color: Anodize blue / yellow/green

· Tape length: 30m

· Tape width: 18mm/20mm/22mm

· Suit: MTB/Road bike/Cycle cross/Gravel bikes

· Sale unit: Valve only / Valve + tape

Tip:This tubeless valve does not compatible with UST rim

Valve features:
– 1 valve includes: 1 x valve stem and 1x valve core + 1 x O-ring + 1 x lock nut + 1 x valve cap
– Anodized aluminum alloy Presta valve (French valve), ultra light weight, anti-rust.
– Round valve end, wrapped with rubber, suitable with most tubeless ready rim or UST rim on the market.
– Delivered with lock nut to secure the valve on the rim and ensure optimum seal between rim and valve.
– Rubber O-ring is also delivered with the lock nut, place the O-ring under the lock nut. Protect your tubeless rim from scratches while tightening the lock nut.
– Valve core can be removed. Allow installation of valve extender or inject tubeless sealant.

Tape features:
– Different tape width is available, choose the tape width according to your rim inner width(the distance between rim side walls).
– 30 meters of tape length, enough to convert more than 5 rims.
– Golden transparent tape allow easy location of valve hole, facilitating cutting process of the valve hole on the tape.
– High strength tape but also very elastic, able to be taped around complex rim profile without leaving air bubbles.
– High strength tape, can with stand maximum air pressure from a road bike tires.

How to choose the tape width?

For hooked rim(A): rim inner width + 1mm = tape width

For hookless rim(B): rim inner width = tape width

How to use the tape?

1 Start applying the tape from 5-6 cm of the valve hole. (as “a” shown)

2 Tape around the rim 2 times .

3 Remove any visible air bubble during the tapping process.

4 Check around the rim to see if there is any bubble left or wrinkle. If needed, re-tape the rim.

5 Find the valve hole with the help of cell phone flash light.(as “b” shown)

6 use a sharp knife cut off the tape that covers the valve hole.(as “c” shown)

7 File the tape around the valve hole, ensure a clean valve hole for the installation of the valve stem.(as “d” shown)

How to use the valve?

1 Check if the valve core is well tightened.

2 Remove the lock nut and O-ring.

3 Insert the valve stem through the valve hole on the rim.(as”a” shown)

4 Place the O-ring on the valve stem.(as”b” shown)

5 Thread the lock nut onto the valve stem.(as”c” shown)

6 Tight the lock nut until the valve rubber end is pulled tightly in the rim valve hole.(as”d” shown)


· Delivery time is influenced by many factors, please refer to above chart for reference.

· If you wish fast shipment, you could contact us to choose the better and faster shipment way.

· Please check your receive address, before you place the order. That directly affect whether you

receive your item or not.

· Some packages need to be picked up by yourself due to the rules of your local post office.

· Few countries need to proceed import customer clearance by yourself.

· Contact us freely if your packages are not received after 45 days.



1.Is there any customs tax?

Usually we will declare the minimum value. But due to different policies in different countries, there might be customs tax that should be paid by buyer. So you could leave a message when placing the order about how much value you would like to declare.

2.What should I do if I don’t receive my item?

Please contact us first, we will track your item. If you can’t receive it, we will full refund or resend it for you. We are honest seller, so don’t worry.

3.What should I do if my item is defective?

Please contact us first within 24 hours. Photos of defective product is appreciated. We will send a replacement for you.

4.What should I do if you feel satisfied?

Please give us 5 stars rating ,including logistic service.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of . (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://topoutdoorsupplies.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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