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Air-Liner Road Tire Insert

2.25 out of 5 stars
4 Reviews

Style & Size:

Size Chart


Why We Like The Air-Liner Road Tire Insert

Flats are no fun, period. Vittoria has a solution with the Air-Liner Road Tire Insert. This reusable insert enhances the performance of tubeless road tires by locking the bead of the tire to the rim, reducing the likelihood of burping at the bead— all the while cushioning from impacts.


  • A light and durable insert for preventing flats
  • Sits against the bead to prevent burping your tire
  • Provides cushion to prevent pinches from impacts
  • Hexagonal shape helps keep the insert locked in place
  • Item #VITC03V
foam polymer
tubeless valve
mountain biking
Manufacturer Warranty
1 year

Overall Rating

3 based on 1 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 0 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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3 out of 5 stars

October 28, 2021

good idea with the correct valve stem.

I returned this product before using it
Size Bought:
5' 8"

Purchased the road liner and was excited to use on my 62mm front wheel. Unfortunately, the special valve stems supplied (side port opening to let sealant enter tire around the liner) don't have enough thread length to put on a threaded valve extender & the stem nut. Vittoria shows longer stems on their U.S. website but are not available to order. A deeper rim should allow a valve extender to be used without the threading issue.

Mike P