Is this for one or two tire application?

This is for a single insert for one tire.

I have 27 inch wheels and 26 inch tubes What size should i get.

27-inch and 700C tires are close enough in size that the inner tubes are compatible; i.e. you can use a 27-inch inner tube in a 700C tire, and vice-versa. However, you can NOT use a 27-inch tire on a 700C wheel, and vice-versa. So if they have a 26 inch Armour Tannus I'd go with that or a 700c.

i have fat tires / tube size 26 x 4.0. will these fit or will i need to use a smaller tube size

This size can be found on the seller's site or a local bike shop. They are not sold through Amazon.

My mtn bike tires are 27.5 x 2.10 what size is recommended

We recommend the 27.5x1.95-2.5"

Desertcart Logo

Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🛡️ Never Flat, Always Forward: Ride with Armour Confidence

EFFORTLESS SETUP - Get protected in under 15 minutes with a simple, user-friendly installation.
FLAT RUN CAPABILITY - Keep rolling even if your tube deflates—no emergency stops needed.
PRO GRADE RELIABILITY - Used by professional mountain bikers to conquer the toughest trails without pinch flats.
PUNCTURE PROOF CONFIDENCE - Say goodbye to flats and endless patching with patented Aither foam armor.
RIDE LONGER RIDE SMOOTHER - Reduces grip loss and vibration for a plush, fatigue-free cycling experience.

The Armour Tannus No Flat Bicycle Tire Insert is a 26-inch patented foam protector designed to eliminate punctures and pinch flats. Trusted by professional MTB teams, it features a multi-cell Aither foam structure that cushions impacts and reduces vibration for a smoother ride. Easy to install in just 10-15 minutes, this red foam insert fits tires sized 1.95-2.5 inches, allowing cyclists to ride flat without stopping.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Model Number	26 (1.95-2.5)
Color	red
Size	26" 1.95-2.5"
Material	Foam
Wheel Size	26 Inches
Batteries Included	No
Diameter	26 Inches
Target Audience	Adult
Style Features	Anti-flat, Flat Proof, Rim Protection, Tire Protection, Tire Tube, Tires, Tube, bicycle

Armour Tannus No Flat Bicycle Tire Insert Puncture Bike Tube Protector Stops Beard Goat Flattening

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions