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Warm Tips:
1. Please kindly confirm the size of your bike tire before you buy.
2. Before inserting the new tube, make sure to check for sharp/pointed objects inside or embedded in the tire, that could puncture the tube.
3. Add a little air (to give the tube form) to the new inner tube before installation. This will prevent it from bunching up, causing a pinch flat, or possibly forcing the tire off the rim.
4. Place the valve through the hole in the rim. The valve should stick out at a 90-degree angle. Screw the valve cap on tightly and securely.
5. After installation, make sure the tube is fully inside the tire and not pinched between the tire and the metal frame. Now you can inflate the tire to recommended pressure levels.
6. Check tire air pressure regularly; Try to keep your tire properly inflated as much as possible. Never overinflate and of course, don’t underinflate.
7. Avoid using a screwdriver or any sharp tools during installation to avoid accidental tube or tire punctures.
8. Don’t run a tire in a flat condition; this may affect the tube.
32mm standard schrader valve
- Standard (also called Schrader) valves are the most common valve type for bicycles.
- Wider than a Presta valve and typically the same circumference from top to bottom. The pin in the center is a spring-loaded check valve that controls airflow in and out. Check valves are meant to allow airflow in only one direction; your Schrader-valve tube requires pressure on the inner pin to let air in.
How To Choose Tube Size
- To determine the size you need to check the side wall markings on your tire where you’ll see two numbers separated by an 'X'. The first number refers to the tire’s diameter. The second number refers to the width of the tire.
- Select the tube that has the exact same diameter as your tire. Your tire's width should fall into the range of widths listed on the tube packaging.
Equipped with 2 tire levers
- Suitable for all bicycles, including Road Bikes, Mountain Bikes, E-Bikes, Children’s Bikes, BMX, and more.
- Installation is quick and Easy.
Why choose butyl rubber inner tube for bicycle tire?
- Butyl rubber tube has good air retention quality at high temperature and load.
- It has good resistance to heat and harsh weather.
- It increases tire life due to restricted air loss.
- It doesn’t require frequent air filling.
- It can increase the service life of the outer tire and reduce the rolling resistance.
Jaime
Reviewed in the United States on February 22, 2025
Los tubos buenos pero ofertan lo que no cumplen por qué en la publicación decía que envian con unas palancas para realizar el cambio y no llegaron las palancas por eso la calificación
BFoz
Reviewed in the United States on February 17, 2025
decent quality
Amazing 1
Reviewed in the United States on April 26, 2025
Very happy with tubes and accessories / tools. Would buy again.
victor scaccia
Reviewed in the United States on August 12, 2024
The tools that are given with the tubes, made the job a lot more easy to put back on the bicycle. Thank you very much for the extra tools.
Scott Ambrose
Reviewed in the United States on July 15, 2024
These worked perfectly, and the handy tools for the tire are included, too!
nozarin01
Reviewed in Japan on November 21, 2023
とっても安いのでどうかな～っと思いながら購入しましたが特に問題なしです。記述どおりの厚めのチューブで重量まで気にする様な方でなければ頑丈そうでまずまず良好です。ちなみの、おまけのタイヤレバーは少々雑に使用したらアッサリ折れました。私はそれなりにシッカリしたタイヤレバーを持っているので気になりませんがやっぱりおまけか～😪
D. A. Huff
Reviewed in the United States on October 29, 2022
Received yesterday and changed both tubes and new tires on my bike. Took a 5 mile round trip and had not one issue at all.Everything was impressive.I did same thing today and all went well.I do recommend these as I have had issues on other tubes from other companies in the past.None with these ones so far and I feel they will last as they should.Very Good Product.
Smack
Reviewed in the United States on October 28, 2022
These fit my son's bmx bike. Making little table and curb hops and landing on the tires that pop seems to be a fun pasttime for teens. Yay. These replacements seem to work well and are affordable enough to make it through a teen's tire-popping stage.
Dusty Lopi
Reviewed in the United States on September 30, 2020
No complaints, installed just like any other, no problems with air stem or fit.Smells like all the rest; a mix of regret, synthetic factory shmoo and burt nose hair. Not that I think there is a market for floral scented tires but they could at least try not to make them gag inducing when you open the box.They have held 35 lbs of air pressure for over a month for kids who are learning to ride their bikes and had been going through other tire inner tubes on a regular basis.Happy purchase, would get them again and recommend them for others who need replacement inner tubes.
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