Mr. Tuffy Puncture Resistant Fat Tire Liners

by Mr. Tuffy
Out of Stock

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ITEM# 17329736
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ITEM#: 17329736

Simply put, Mr. Tuffy prevents puncture flats. When placed between tire and tube, it provides a protective layer between road hazards and the inner tube. Thorns or glass that may penetrate the tire are blocked from the inner tube.

  • Prevents flats
  • Lightweight-Weighs less than liquid fills and thorn-resistant tubes
  • and reusable from bike to bike and when disposed
  • Brand: Mr. Tuffy
  • Set includes: Two Tire Liners
  • Color: Lime Green, Tan, Teal
  • Materials: Polyurethane
  • Dimensions: 91 inches long x 3, 4, or 5 inches wide x 0.13 inches high
  • Model: MTRXL

  • Type: Inner Tubes
  • Gender: Unisex
  • Material: Plastic
  • Color: Blue, Tan, Green


Material Plastic
Type Inner Tubes
Color Blue, Brown, Green
Gender Unisex
Dimensions 91 inches long x 3, 4, or 5 inches wide x 0.13 inches high
Warranty 90 day Limited Distributor
Model Number MTRXL
Country of Origin United States

Product Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • great
    Verified Purchase

    hard to fit, but works great

    Read More
    Peter D. Jul 31, 2016
  • Love them.
    Verified Purchase

    I have had these on my other mountain bike for 1.5 years and have not flatted since! Got a new fat bike and decided to put them on it also. Not cheap but worth every penny!

    Read More
    William S. Mar 1, 2016
  • You need this protection
    Verified Purchase

    If you ride in an urban area on pavement, you will benefit from this added protection.

    Read More
    Kris S. Dec 20, 2015
  • Keith W Warner PhD
    Verified Purchase

    Great product, and solve our puncture prob

    Read More
    Keith W. Dec 12, 2015

Questions & Answers

  • Q:

    "Why did you choose this product?"

    • A:

      The same is true also to prevent flat tire

    • A:

      Because of cost, what else!

    Read more Read less

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.