Armour Inserts
Armour Inserts
Armour Inserts
Armour Inserts
Armour Inserts

PRICE PER INSERT

Regular price $44.99 USD
Sale price $44.99 USD Regular price

Additional Info

Material:
Made from foam called Aither.

• What size do I need? View Size Chart
• Tubes sent with Armour are sized down for proper fit.
• If using your own tubes, use a smaller size for proper fit. See Chart
• SHIPPING: Orders are typically sent within 2-3 business days.
Responsive Layout

IT'S A HELMET FOR YOUR TUBES

Tannus Armour is an insert that wraps around your tube inside of your bicycle tire. Installation is a simple additional step when installing your bicycle's tube.

FEATURES

  • Puncture Protection

    Up to 15mm of protection at it's thickest point.

  • E-Bike Optimized

    Our compound can take the torque and the thorns.

  • Run-Flat Technology

    Ride even if you get a flat. Does not include fat sizes.

  • Easier Installation

    Installs like a tube and uses no special tools.

TANNUS ARMOUR SIZES

*Most Popular Sizes
TIRE/ARMOUR SIZE TUBE SIZE GRAMS
20x1.75-1.95 20x1.0-1.5 190
20x1.95-2.5 20x1.5-1.95 220
20x3.0-4.0 20x2.5-3.0 380
20x4.1-4.8 20x3.5-4.0 390
24x1.95-2.5 24x1.5-1.95 270
24x3.0-4.0 24x2.5-3.0 480
TIRE/ARMOUR SIZE TUBE SIZE GRAMS
26x1.6-1.9 26x1.1-1.5 260
26x1.95-2.5 26x1.5-1.95 300
26x2.6-3.0 26x1.9-2.3 330
26x4.0-4.8 26x3.0-4.0 550
27.5x1.95-2.5 27.5x1.5-1.95 310
27.5x2.6-3.0 27.5x1.9-2.3 330
TIRE/ARMOUR SIZE TUBE SIZE GRAMS
29x1.95-2.5 29x1.5-1.95 320
29+x2.6-3.0 29x1.9-2.3 350
700x28-34c 700x18-23c 230
700x35-40c 700x23-28c 230
700x42-47c 700x28-32c 290

E-BIKES

MOUNTAIN

FAT BIKE

GRAVEL

FAQs

WHAT SIZE DO I NEED?

Our Armour sizes are based on your tire size. If your tire size is 26x2.1 then you would select Tannus Armour 26x2.0-2.5.

If you need tubes you will want to use our size chart to see what tube size you need. You will need a smaller tube size than what your tire requires.

VIEW SIZE CHART
WHAT PSI SHOULD I RUN?

Tire pressure is a personal preference depending on size of the rider and riding conditions. However, adding Tannus Armour does allow you to run lower pressure which gives better control, and comfort.

We recommend starting 5psi lower than what you normally ride and adjusting your psi up or down from there based on the ride feel you enjoy.

Fat-tired e-bikes shouldn't run too low (under 10psi) as this may not offer enough support or give the comfort you're accustomed to.

E-BIKES can run at normal tire PSI.
CAN I RIDE FLAT ON TANNUS ARMOUR?

One of the great features of the Tannus Armour is that if you get a flat during the ride you can ride a few miles without hurting your rim.* However, if you do get a flat please avoid rougher terrain.

*Does not apply to the following sizes: 20x3.0-4.0, 20x4.1-4.8, and 26x4.0-4.8.
HOW DO I INSTALL TANNUS ARMOUR?

Here is all the information you need to install Tannus Armour. VIEW INSTALLATION INFO