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JULAI

Bike Tire Liner, Inner Tube Bicycle Flat Protector Compatible with 12" 16" 18" 20" 24" 26" 27.5" 29"

    • Based on 502 reviews
Condition: New
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$19.99 Why this price?

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Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Apr 7
Order within 59 minutes
Available payment plans shown during checkout

Color: Yellow+Black(2pcs)


Features

  • Comes in one pair, for two tires. One size Fits for bike tire fit for up to 29"x1.5-2.3". fit for most road bike, mountain bike, BMX bike, MTB bike, etc.
  • Fit for most regular tyre and mountain bike tyre. LxW: 2300x40mm(1.57"), Thickness: 1mm
  • Made of high-quality TPU , light weight and wear-resistant, with good flexibility, can effectively prevent punctures and reduce tire wear.
  • The tire liner has excellent puncture resistance and can effectively prevent punctures caused by thorns, nails, etc. It is the best choice for outdoor sports.
  • The tire liner is easy to install and use, and can be quickly installed and removed without tools. It is convenient to carry and use.

Brand: JULAI


Valve Type: Schrader


Material: ‎Polyurethane


Bike Type: Mountain Bike, Road Bike


Wheel Size: 29 Inches


Manufacturer: Ju Lai Technology


Brand Name: JULAI


UPC: 740283686828


Wheel Size: 29 Inches


Bike Type: Mountain Bike, Road Bike


Valve Type: Schrader


Item Diameter: 29 Inches


Material Type: ‎Polyurethane


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works wonders
Color: Green(2pcs)
The Bike Tire Liner, Inner Tube Bicycle Flat Protector is a game-changer for cyclists who want to avoid the hassle of flat tires. This product is a reliable shield between your inner tube and tire, offering excellent protection against sharp objects like glass, thorns, or small debris on the road or trail. After installing the liners, I immediately noticed fewer flats, which means more time riding and less time fixing tires. The installation is straightforward, and once in place, the liners stay put without affecting the smoothness of the ride or adding unnecessary weight. It’s a small investment that provides peace of mind, especially on long rides or rough terrain. The liners are also durable, so you won’t need to replace them frequently. Overall, this tire liner is a must-have for anyone serious about cycling, whether for daily commutes or off-road adventures. It’s a simple but effective solution that enhances your ride by protecting your inner tubes and saving you from the frustration of frequent punctures. Highly recommended for cyclists looking for extra durability and protection! ... show more
Reviewed in the United States on October 10, 2024 by Carol
    • These actually work
Color: Yellow+Black(2pcs)
I was skeptical, until they arrived. They are thick and stronger than you might think. They were tested in a huge patch of goat heads. After an hour of picking thorns out my tires, no leaks. Not even one. They are a challenge to install. Be ready for that. But they are a great buy. Get you some
Reviewed in the United States on May 16, 2024 by Steven B.
    • Works great
Color: Yellow+Black(2pcs)
I installed this a month ago and I have not had a puncture since. Although it hasn’t been a month I still trust them. Easy to install
Reviewed in the United States on November 3, 2024 by Andrew Gaynor
    • Tube protection
Color: Yellow+Black(2pcs)
Pain in the ass to install but I’m sure it will do well because of that, seems strong. Haven’t use long enough to know how well it works.
Reviewed in the United States on November 29, 2024 by Michael D Hinton
    • Great product
Color: Green(2pcs)
So far, no complaints. Been using for about 1 month, and still no flat on rough city terrain.
Reviewed in the United States on September 28, 2024 by DND Ozzy E
    • Trash
Color: Black+Green（2pcs)
I wish it would like stick to the inside of the tire so that you can place the inner tube in and back on the rim nicely. Long story short you'd have to place this in and hope with luck that it will stay long enough 🙏 which it wont... very disappointed. Could be such a good product if it would adhesive at least temporarily on the inside of the tire while you take care of the rest of the work. I just decided not to use it. I would rather walk home then deal with it. Almost tossed my entire bike off my roof out of frustration and yeet it. ... show more
Reviewed in the United States on October 22, 2024 by Joseph
    • Eh
Color: Green(2pcs)
Eh. They suck trying to install em. They shift around when installed. The seller popped two of my tubes. They just add weight. Just get a decent puncture resistant tire.
Reviewed in the United States on November 30, 2024 by Paul
    • Love these things
Color: Black+Green（2pcs)
My son is a wild one and I was having to order tire repair kits and tube replacements every few days. I was skeptical but I thought the concept was cool. I'm glad I bought these. They are worth the initial investment. Saved us from many dreaded bullthorns.
Reviewed in the United States on November 12, 2024 by Jennifer

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