Slime

Slime Bike Flat Tire Protector Tube Liner - 20274

Slime Bike Flat Tire Protector Tube Liner - 20274Slime Bike Flat Tire Protector Tube Liner 20274
Material:Rubber
Pack Size:Single

Key item features

  • Lightweight tube protectors provide a physical barrier
  • Deflects nails, glass, thorns and other debris
  • Slime tube protector installs easily
  • 1 size fits most bike tires
Current price is $12.96
Price when purchased online
  • Free 90-day returns
Pro Bicycle Assembly

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Columbus, 43215
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Customer ratings & reviews

4.4 out of 5 stars
stars162 ratings80 reviews
How item rating is calculated
  1. 5 stars77% (125)
  2. 4 stars10% (16)
  3. 3 stars2% (3)
  4. 2 stars2% (4)
  5. 1 star9% (14)

Reviews summary

Pros

  • : Requires minimal effort and is easy to complete.
  • : Prevents punctures and unexpected flats.
  • : Simple to operate for daily tasks.
  • : Provides additional barrier between tire and inner tube.
  • : Provides protection from sharp objects.

Neutral

  • : Can withstand minor punctures, but may fail under heavy pressure.
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Showing 1-3 of 80 reviews

Oct 1, 2025
Rainman
Item details
Material: Rubber
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Kryptonite rubber

It was a little time consuming to push it inside the tire and work the tube back in again. But went in better than I thought. I had to write for instructions on overlapping or butting the ends together and at what gap. NEVER ... assume that the customer knows exactly how to install something or to overlap it or but it together. I tried to cut it, but it was so tough and durable I decided to over lap it instead when they finally got back to me to butt it together and leave about 1/8 inch gap. So far, over lapping has not caused any problems. But it is made of rubber Kryptonite 😍 I could not cut it to butt it up. so, you could obviously run over a big nail or spike and it should have no effect on you getting a flat. Fantastic. thanks

Helpful?1683TO6DP3G449455291
Apr 6, 2026
Jasson
Item details
Material: Rubber
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

gives an extra layer of flat protection as I use my bike a lot and have the tubes made by slime also for my tires so just gives extra protection cus lots of construction through out the city I love in and ride my bike to school and back so helps to prevent a possible flat .

Helpful?1683TO6DP3G449455291
Feb 22, 2026
Walmart customer
Item details
Material: Rubber
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Perfect.

Perfect. Once installed along with a heavy duty inner tube, flats are history. Used product on all bikes for almost a decade.

Helpful?1683TO6DP3G449455291