Tannus Armour - 27.5" x 2.0-2.5"

Marsoni

M251S

$80.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Tannus Armour - 27.5" x 2.0-2.5"Tannus Armour tyre insert offers 360 bead to bead puncture protection for all levels and styles of riding. It provides protection against sharp objects, sidewall cuts, rim damage and pinch flats. Tannus Armour is a foam insert made with patented multi cell foam compound called Aither which is lightweight, flexible yet incredibly durable. Sitting flush between your tyre and inner tube, the Tannus Armour provides 15mm of puncture protection on the top,

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We offer a 30-day return/exchange service after receiving.
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Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.

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Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

Bozeman, US

★★★★★ 5

It's a spark plug

What i needwd

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Reviewed in the United States on May 27, 2026

Verified Purchase

Waukegan, US