--- product_id: 345606149 title: "Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads" brand: "tannus" price: "€ 331.37" currency: EUR in_stock: true category: "Tannus" url: https://www.desertcart.hr/products/345606149-tannus-armour-tire-insert-no-flat-bicycle-tire-insert-puncture store_origin: HR region: Croatia --- # Run-flat tire conversion 10-15 min quick install 15mm puncture protection Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads **Brand:** tannus **Price:** € 331.37 **Availability:** ✅ In Stock ## Summary > 🛡️ Ride smart, ride unstoppable — say goodbye to flats forever! ## Quick Answers - **What is this?** Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads by tannus - **How much does it cost?** € 331.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/345606149-tannus-armour-tire-insert-no-flat-bicycle-tire-insert-puncture) ## Best For - tannus enthusiasts ## Why This Product - Trusted tannus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort Meets Control:** Improves ride handling and vibration dampening—better than solid rubber replacements. - • **Never Get Stranded Again:** Converts your tires to run flat, letting you finish rides even with zero air pressure. - • **Ride Fearlessly, Flat-Free:** Patented foam insert stops flats from thorns and goatheads, so you never miss a beat. - • **Trusted by Pros, Loved by You:** Used by professional MTB teams for unbeatable reliability and confidence on every trail. - • **Install in Minutes, Ride for Miles:** Fast, tool-free installation means you’re back on the road or trail in no time. ## Overview Tannus Armour is a patented multi-cell foam tire insert that provides 15mm of top puncture protection and 2mm sidewall defense, converting tubed tires into run-flat systems. Trusted by professional mountain bikers, it enhances ride comfort and handling while preventing flats from thorns and sharp debris. Compatible with 26-inch mountain and road bike tires, it installs quickly in 10-15 minutes, making it the ultimate upgrade for puncture-proof cycling. ## Description Tannus Armour is the ultimate tire insert for riders who want maximum puncture-proof protection, performance, and confidence on every ride. Designed to sit between your tire and inner tube, this bike tube protector acts as a high-performance tire liner, providing 15mm of impact and puncture protection on top and 2mm of sidewall protection from sharp objects, rocks, thorns, and goatheads. Whether you ride a fat tire bike, e-bike, gravel bike, or hit the city streets, trails, or off-road terrain, Tannus Armour helps prevent flats and delivers a smoother, more comfortable ride with increased grip and vibration dampening. This no flat solution is ideal for riders who want fewer interruptions, more durability, and better ride quality across all conditions. Tannus has been developing advanced tire technology since 2003 and is the world’s number one brand in airless tire technology. At the heart of Tannus Armour is our patented Aither Technology—a multi-cell foam compound engineered to form the structure of the insert, combining lightweight performance with long-lasting protection for your tires and tubes. ## Features - NO FLATS, MAXIMUM PROTECTION: Tannus Armour tire insert works as a puncture-proof tire liner and bike tube protector, helping stop flats from thorns, goatheads, rocks, and debris while improving comfort on fat tire, gravel, and e-bike rides - PATENTED AITHER FOAM TECHNOLOGY: Made from lightweight, high-tech multi-cell foam, this insert provides 15mm of top protection and sidewall support, delivering vibration dampening, better grip, and a smoother, quieter ride - RUN-FLAT CAPABILITY & PINCH-FLAT DEFENSE: Ride with confidence knowing your tires gain run-flat support in case of a puncture and added protection against pinch flats, helping you finish your ride even with low or no air - BETTER HANDLING THAN SOLID LINERS: Unlike solid rubber tire liners, Tannus Armour tire insert improves ride feel, control, and stability, supporting your bike tire and tube across different pressures while maintaining comfort, grip, and low rolling resistance for mountain, gravel, fat tire, and e-bike riding - FAST, TOOL-FREE INSTALL: This Tannus Armour tire insert installs easily between your bike tire and inner tube in about 10–15 minutes per wheel, with no special tools required—simple to remove and reuse when changing mountain, gravel, fat tire, or e-bike tires and tubes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08P3TTLHR | | Best Sellers Rank | #114,499 in Sporting Goods ( See Top 100 in Sporting Goods ) #486 in Bike Tires | | Bike Type | Mountain Bike | | Brand Name | Tannus | | Color | Red | | Customer Reviews | 4.1 4.1 out of 5 stars (396) | | Included Components | Instructions | | Item Diameter | 26 Inches | | Item Width | 4 Inches | | Manufacturer | Tannus | | Manufacturer Part Number | TA Insert | | Material Type | Foam | | Model Number | TA Insert | | Size | 26" x 4.0-4.8" | | Tire Type | Tubeless | | Tread Type | Multi-terrain or All-terrain | | Unit Count | 1.0 Count | | Warranty Type | Limited | | Wheel Size | 26 Inches | ## Product Details - **Bike type:** Mountain Bike - **Brand:** Tannus - **Item diameter:** 26 Inches - **Item width:** 4 Inches - **Tyre type:** Tubeless ## Images ![Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads - Image 1](https://m.media-amazon.com/images/I/513JWzklj0L.jpg) ![Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads - Image 2](https://m.media-amazon.com/images/I/91eQFVvz5wL.jpg) ![Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads - Image 3](https://m.media-amazon.com/images/I/71H93jpH8OL.jpg) ![Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads - Image 4](https://m.media-amazon.com/images/I/61XO1W+VClL.jpg) ![Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads - Image 5](https://m.media-amazon.com/images/I/61zXD6KdIKL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Tannus Armour Tire Insert, No Flat Bike Tire Liner, Puncture Proof Bicycle Tube Protector, Stops Flats from Thorns and Goatheads Compatible with E-Bikes, Mountain Bikes, and More - Ultraverse 20x4.0, 26x4.0, 20x3.0, 26x3.0 Inner Tube Set with Schrader Valve-Ideal for Mountain Bikes & E-Bikes with 20/26-Inch Fat Tires-Durable & Reliable Performance 2 Pack with Tire Levers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/345606149-tannus-armour-tire-insert-no-flat-bicycle-tire-insert-puncture](https://www.desertcart.hr/products/345606149-tannus-armour-tire-insert-no-flat-bicycle-tire-insert-puncture) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*