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Vittoria Air-Liner Tubeless MTB Tire Insert
Vittoria Air-Liner Tubeless MTB Tire Insert
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Vittoria Air-Liner Tubeless MTB Tire Insert 1
Vittoria Air-Liner Tubeless MTB Tire Insert 2

Vittoria Air-Liner Tubeless MTB Tire Insert

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$59.99
MSRP: $59.99
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Description

The Vittora Air-Liner Tubeless Tire Insert is a high-quality polymer insert, which replaces a portion of the air volume in tires. This trait, combined with the shape, provides a tunable system that enhances your ride performances. The Air-Liner destroys the traditional compromise of stability vs. grip, and allows your tires to remain stable, grippy, and controlled, even at low pressures.

The Air-Liner is designed using a round cross section, with channels on the top and bottom. The top channel provides room for the tunable air chamber that sits directly beneath the tire tread. Upon impact, the corner edges of the channel flex first, and progressively build to the thicker portion, as the tire is compressed. This allows the tread to remain flexible, which increases traction, without sacrificing impact resistance. The bottom channel allows for easy fine-tuning of the air chamber, and allows for full compatibility of all valve core styles.

The Vittoria Air-Liner Tubeless Tire Insert is available in 4 sizes, and is compatible with all makes and models of tires. Small: 1.9" - 2.25", Medium: 2.25" - 2.5", Large: 2.5" -2.7", X-Large: 2.7 - 4.0".

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

Specifications

Small - 1.9 to 2.25 Tires

Weight: 90 grams

Mfg PartNum: 111.5AL.01.0S.777BX 

Medium - 2.25 to 2.5 Tires

Weight: 165 grams

Mfg PartNum: 111.5AL.01.0M.777BX 

Large - 2.5 to 2.7 Tires

Weight: 200 grams

Mfg PartNum: 111.5AL.01.0L.777BX 

XL - 2.7 to 4.0 Tires

Weight: 234 grams

Mfg PartNum: 111.5AL.01.XL.777BX 

Reviews

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Reviewed 7/20/2023
by Douglas
Overall Rating
1 of 1 customers found this review helpful.
Great!

These are great. Yes, they made installing the tires harder, but doable and worth the effort. Plus they're super light. I installed with Terravail Ehline tires and when complete, they were 3 oz lighter than my Maxxis Minions installed without any foam cores. And as a bonus they're removable and can be used again. I was able to remove the tires and air-liners without any damage to either.

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Reviewed 1/18/2023
Cycling Enthusiast
Ventura,CA
Overall Rating
4 of 4 customers found this review helpful.
The best way to avoid punctures

This Victoria Airliner is one of the best things I've ever bought for my bike. I'm using the inserts since August 2022. I admit, it was a little chore to install it. But once I had it all together, and put the sealant in it was all smooth sailing after that. I still ride 200 miles a week and since I put the inserts in, I didn't get a puncture. I lowered the tire pressure by 5 pounds per wheel. I was afraid that the performance of the bike will decline. But I was wrong. The ride is now nice and smooth. I am an older rider. That's why I'm looking for a comfortable ride. I would recommend this Victoria Airliner to everybody, especially to older riders.

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Mechanic's Corner

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A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.
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