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Tannus  |  SKU: TA2040

Tannus Armour 20" x 4.1-4.8" Fat Tyre Insert: Ultimate Puncture Protection & Comfort Upgrade

Regular price $99.99
Tax included Shipping calculated at checkout.


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Free Local Drop-Off on the Northern Beaches

Live near us? If you’re within 5km of our Cromer showroom, we’ll personally drop off your order for free.

Just select Local Drop-Off at checkout, and make sure you include a contact phone number and some details.

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Cromer Showroom – Pickup during our business hours (see Contact Us page).

Manly Markets Concept Store – Weekend pickups at our Manly Markets store available with 24hrs advance notice.

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At Beaches Bike Co, we want you to love it. If something’s not quite right, we’ll do what we can to make you happy.

Change of Mind Returns:

You may return items within 14 days of receiving your order if you change your mind.

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If your order arrives faulty, damaged or incorrect, please email us at hello@beachesbike.co within 7 days.

See our Returns Policy for full details.

Description

Wave goodbye to pesky punctures with Tannus Armour tyre inserts! This clever insert delivers a full 360° shield, guarding against thorns and sharp objects - as well as pinch flats. 

Crafted from a patented Aither multi-cell foam, it’s remarkably lightweight yet incredibly tough, ready for anything the road (or trail) throws your way. Snugly nestled between your tyre and inner tube, it boasts a generous 15mm of top protection and 2mm on the sidewalls.

No more worrying about inner tube contact with your rim during those bumpy rides. The Armour even steps up to protect your rims from those super hard knocks. Experience superior stability in corners thanks to its impressive sidewall support, preventing tyre buckling.

This means you can happily ride with lower tyre pressures for ultimate grip and comfort. Imagine cruising roads at 1.7-2.1 bar or conquering the off-road at 1.0-1.4 bar!

Plus, installation is a doddle, just like fitting a regular tyre, and it's completely faff-free. Get Tannus Armour working hard to protect your tubes, save you time and improve safety on your bike!

Note: Price is per wheel

 

Tyre Size Compatibility 20" x 4.1-4.8" (Primary)
Alternative Tyre Size Compatibility 20" x 3.5-4.0"
Material Patented Multi-Cell Aither Foam
Top Puncture Protection Thickness 15 mm
Sidewall Protection Thickness 2 mm
Approximate Weight 230 g (for 20" x 3.5-4.0" variant)
Puncture Elimination Rate Up to 90%
Run-Flat Capability Speed Up to 10 km/h
Recommended Pressure (MTB) 1.03 - 1.38 bar (15-20 PSI)
Recommended Pressure (City/Commuter/Gravel/Touring) 1.72 - 2.07 bar (25-30 PSI)
Installation Quick, easy, and maintenance-free
Protection Coverage 360° Bead-to-Bead

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