We offer tracked and insured shipping for all UK orders. Order processing takes 1-3 business days before shipment. Most deliveries arrive within 3-5 working days.
Trusted By Riders Who Value Reliability
Stop roadside repairs and ride with confidence
Tannus Armour wraps your tube with a 15mm protective barrier that deflects thorns, glass, and nails before they puncture. Commuters report up to 90% fewer flats, which means arriving on time, staying dry in bad weather, and spending less money on replacement tubes. No more walking the bike home or missing appointments due to punctures.
Comprehensive protection that transforms every ride
A simple installation that converts standard tyres into puncture-resistant, rim-protecting systems delivering reliable, comfortable rides on any surface.
Why Riders Choose Tannus Armour Over Alternatives
Unlike sealant solutions that require regular maintenance and offer limited protection, Tannus Armour provides comprehensive puncture prevention, run-flat backup, rim protection, and improved handling in a maintenance-free, reusable system.
Proven results from everyday riders
Reach safety after a puncture instead of being stranded
Run-flat capability provides backup to reach home or a bike shop when a puncture occurs (excludes fat tyre sizes). Continue riding with controlled handling for a limited distance instead of walking. This feature prevents being stranded in unsafe locations, helps complete group rides without delays, and reduces stress during night commutes or remote trail riding.
Common questions about Tannus Armour
Clear answers about installation, compatibility, and how Tannus protects your ride.
Will this fit my bike?
Tannus Armour fits most standard road, hybrid, gravel, and mountain bike tyres. Check the sizing chart before ordering. Fat tyre compatibility is limited and excludes run-flat capability. If unsure about compatibility, contact us with your tyre size before purchasing.
How does run-flat capability work?
The dense 15mm insert supports controlled riding for a short distance after a puncture occurs, allowing you to reach home or a repair point without walking the bike. This feature is not available on fat tyre sizes. Run-flat is a backup system, not a permanent solution—replace the inner tube when convenient.
How difficult is installation?
Most riders complete installation at home in 1-2 hours using standard tyre levers. Video guides and photo instructions are provided. The first installation may feel challenging, but becomes easier with practice. Local bike shops can also install for a service fee.
Does this add weight to my bike?
Tannus Armour adds approximately 100-150g depending on size. Most riders report that improved handling, puncture protection, and time saved on repairs outweigh any performance concerns from the minor weight addition.
Will I still get punctures?
Tannus Armour reduces punctures by up to 90%, but cannot eliminate all punctures. The 15mm protective layer blocks most sharp objects, but very large penetrations may still occur. If a puncture happens, the run-flat capability (excluding fat tyres) allows short-distance riding to reach a repair location.
How long does Tannus Armour last?
The insert is reusable and durable for multiple years under normal riding conditions. It can be transferred between wheels when changing tyres. Replace only if physical damage occurs.
What is your return policy?
We offer a 30-Day Money-Back Guarantee. If you are not satisfied with the puncture protection or performance improvements, return the product for a full refund. We cover return shipping costs within the UK.
Can I use this with tubeless tyres?
No. Tannus Armour is designed for tube-type tyres only. It fits between the tyre and inner tube to provide protection.
30-Day Money-Back Guarantee
Try Tannus Armour for 30 days. If it doesn't reduce your punctures, improve your ride quality, or meet your expectations, return it for a full refund. We cover return shipping costs within the UK. We are confident Tannus Armour will transform your riding experience by eliminating most punctures and protecting your investment in quality wheels.
