--- product_id: 284969908 title: "Tire Insert, No Flat Bicycle Tire Inserts, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads" brand: "tannus armour" price: "233731CFA" currency: XOF in_stock: true reviews_count: 5 category: "Tannus Armour" url: https://www.desertcart.sn/products/284969908-tire-insert-no-flat-bicycle-tire-inserts-puncture-proof-bike store_origin: SN region: Senegal --- # Run-flat tire conversion 10-15 min install 15mm puncture protection Tire Insert, No Flat Bicycle Tire Inserts, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads **Brand:** tannus armour **Price:** 233731CFA **Availability:** ✅ In Stock ## Summary > 🛡️ Ride smart, ride unstoppable with Tannus ARMOUR! ## Quick Answers - **What is this?** Tire Insert, No Flat Bicycle Tire Inserts, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads by tannus armour - **How much does it cost?** 233731CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/284969908-tire-insert-no-flat-bicycle-tire-inserts-puncture-proof-bike) ## Best For - tannus armour enthusiasts ## Why This Product - Trusted tannus armour brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Level Protection:** Trusted by professional MTB teams for unbeatable pinch flat and sidewall defense. - • **Smooth Handling Upgrade:** Improves ride comfort and grip with vibration dampening—better than solid rubber replacements. - • **Never Get Stranded Again:** Converts your tires to run flat, so you finish every ride no matter what. - • **Quick & Confident Install:** Average setup time under 15 minutes—get back on the road faster and safer. - • **Ride Fearlessly, Flatlessly:** Patented 15mm foam insert stops punctures from thorns, goatheads, and sharp debris. ## Overview Tannus ARMOUR is a patented multi-cell foam tire insert providing 15mm of top puncture protection and 2mm sidewall defense. Designed for road, MTB, and gravel bikes, it converts tires to run-flat capability, enhancing grip and ride comfort while preventing flats from thorns, goatheads, and sharp objects. Trusted by pros and easy to install in 10-15 minutes, it’s the ultimate upgrade for riders who refuse to be sidelined by flats. ## Description Tannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube, the Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker, adventure tourer or prefer the off-road, downhill or gravel trails, Tannus Armour gives you increased grip and vibration dampening for a smoother, more comfortable and enjoyable ride. Tannus has been developing tire technology since 2003 and we are the number 1 brand of airless tire technology in the world. At the heart of Tannus is our patented Aither Technology. Aither is a multi-cell foam compound that forms the structure of the Armour. Review: It's honestly perfect. There are a lot of 1 stars on this but that comes from people not knowing what they're doing. It's 100% hard to put on and it's not going to be easy, but I've had these on multiple bikes and the only time I've had to replace a tube, was because I was stupid installing it or pumping it up too much. I would spend so much on tubes before buying these and now it's just because of user error, when a flat happens. Not from riding on the road. I've ridden over metal sheets, hit unexpected raises in sidewalk that sent me jumping and landing hard, and ridden through many a construction site without issue. No pinch flats from the drops, no punctures from the debris, no leakage from the the tube if installed correctly. I had a dime sized hole in my tire last winter, for the entire winter. I get tires locally and they were closed but I still rode all winter with a hole in my tire, and this protected it perfectly fine. The thickness of the insert helped perfectly and the feel of it was perfect. The only downside to it is that it adds to your wheel weight, but that's something made up for in pedaling and getting used to it. Otherwise the functionality is perfect. If you don't know what you're doing, have a shop help you. If you're confident, then make sure that when everything is attached, you make sure that the insert is properly rested in the rim. I had to use a tire lever to help feed it in but it works. Just be careful pumping it because it should be about 10-20psi under what it normally gets pumped up to. Review: It's been about a year and I've only gotten 2 flats. Now before hand I was averaging almost 2 flats a month. I believe it was a rim issue and I fixed it. Still I would save i love the safety this protector gives me. I was running the wrong size tube for almost 8 months now (making it more susceptible to pinch flats) and it still lasted a good 6 months now flats. Important to mention I'm on an ebike with backpacks on it can get real heavy. Handles it, plus when I do get a flat saves the rim from getting bent. My knucklehead family member decided to bike home on the flat and didn't even notice! ## Features - STOP BUYING & PATCHING TUBES: Our patented foam insert is engineered to stop punctures while improving the comfort of your ride. - TRUSTED BY PROS: Professional MTB teams use Tannus Armour to ride harder without fear of pinch flats or thorn punctures. - NEVER GET STRANDED: Our inserts convert your tires to run flat so you can finish your ride regardless of having air in your tube. - BETTER HANDLING THAN SOLID RUBBER: Our armour IMPROVES your ride handling unlike solid rubber tyre replacements. - FAST, EASY INSTALL: Average installation time is 10-15 minutes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VGLLWLR | | Best Sellers Rank | #156,869 in Sporting Goods ( See Top 100 in Sporting Goods ) #739 in Bike Tires | | Bike Type | Road Bike | | Brand Name | Tannus ARMOUR | | Customer Reviews | 3.9 3.9 out of 5 stars (706) | | Global Trade Identification Number | 19375100534600 | | Included Components | Instructions | | Item Diameter | 26 Inches | | Item Width | 4.8 Inches | | Manufacturer | Tannus | | Material Type | Rubber | | Tire Type | Clincher | | Tread Type | Knobby | | Unit Count | 1.0 Count | | Warranty Type | Limited | ## Product Details - **Bike type:** Road Bike - **Brand:** Tannus ARMOUR - **Item diameter:** 26 Inches - **Item width:** 4.8 Inches - **Tyre type:** Clincher ## Images ![Tire Insert, No Flat Bicycle Tire Inserts, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads - Image 1](https://m.media-amazon.com/images/I/513JWzklj0L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this for one or two tire application?** A: This is for a single insert for one tire. **Q: I have 27 inch wheels and 26 inch tubes What size should i get.** A: 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. **Q: i have fat tires / tube size 26 x 4.0. will these fit or will i need to use a smaller tube size** A: This size can be found on the seller's site or a local bike shop. They are not sold through Amazon. **Q: My mtn bike tires are 27.5 x 2.10 what size is recommended** A: We recommend the 27.5x1.95-2.5" ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***S on 20 July 2025* It's honestly perfect. There are a lot of 1 stars on this but that comes from people not knowing what they're doing. It's 100% hard to put on and it's not going to be easy, but I've had these on multiple bikes and the only time I've had to replace a tube, was because I was stupid installing it or pumping it up too much. I would spend so much on tubes before buying these and now it's just because of user error, when a flat happens. Not from riding on the road. I've ridden over metal sheets, hit unexpected raises in sidewalk that sent me jumping and landing hard, and ridden through many a construction site without issue. No pinch flats from the drops, no punctures from the debris, no leakage from the the tube if installed correctly. I had a dime sized hole in my tire last winter, for the entire winter. I get tires locally and they were closed but I still rode all winter with a hole in my tire, and this protected it perfectly fine. The thickness of the insert helped perfectly and the feel of it was perfect. The only downside to it is that it adds to your wheel weight, but that's something made up for in pedaling and getting used to it. Otherwise the functionality is perfect. If you don't know what you're doing, have a shop help you. If you're confident, then make sure that when everything is attached, you make sure that the insert is properly rested in the rim. I had to use a tire lever to help feed it in but it works. Just be careful pumping it because it should be about 10-20psi under what it normally gets pumped up to. ### ⭐⭐⭐⭐⭐ Review *by E***I on 16 November 2024* It's been about a year and I've only gotten 2 flats. Now before hand I was averaging almost 2 flats a month. I believe it was a rim issue and I fixed it. Still I would save i love the safety this protector gives me. I was running the wrong size tube for almost 8 months now (making it more susceptible to pinch flats) and it still lasted a good 6 months now flats. Important to mention I'm on an ebike with backpacks on it can get real heavy. Handles it, plus when I do get a flat saves the rim from getting bent. My knucklehead family member decided to bike home on the flat and didn't even notice! ### ⭐⭐⭐⭐⭐ Review *by A***A on 23 August 2022* Llevo 3 meses usándolas y no he pinchado una sola vez, mientras que antes cada salida era al menos una ponchadura (rodada en montaña, ponchaduras por espinas principalmente). Pesan un poco más las ruedas pero no es algo que realmente no puedas uno manejar con um buen entrenamiento. Sensación un poco diferente a llantas normales, pero terminas acostumbrándote (casi imperceptible con doble suspensión). Muy recomendables. ## 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 - Bike Inner Tube with Slime Puncture Sealant, Extra Strong, Self Sealing, Prevent and Repair - Bell Standard and Self Sealing Bike Tubes --- ## 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.sn/products/284969908-tire-insert-no-flat-bicycle-tire-inserts-puncture-proof-bike](https://www.desertcart.sn/products/284969908-tire-insert-no-flat-bicycle-tire-inserts-puncture-proof-bike) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-04-22*