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Revolutionize your cycling experience with Tannus Airless tires – the ultimate solution for hassle-free rides. Say goodbye to punctures with our 100% Anti-puncture technology, while enjoying zero maintenance and exceptional durability. Engineered to endure the toughest conditions, these tires ensure worry-free cycling for miles to come. Upgrade your ride today and experience the freedom of Tannus Airless tires.
Material: Aither 1.1
Rim Size: 20"
Tire Section:1,50"
ETRTO: 40-406
Weight:
Inner Rim Width: 19-21 mm
Equivalent Pressure: 4,1 Atm
Tannus Airless tires are compatible with Clincher rims but NOT with Tubular or Hookless rims. Your inner rim width determines which tires will fit your bicycle as well as which locking pins you will need for a proper fit.
Up to 30 Days after purchase
I installed Tannus tires (20x1.5 Airless) on my folding e-bike (Btwin Hoptown 500E) looking for a puncture-proof solution. Unfortunately, real-world performance fell far below expectations — I ended up returning the product.
Installation was difficult, but not worse than expected. It’s a challenging system by nature, so I can’t complain much.
For context: I weigh 110 kg, the bike is about 20 kg, and I carry a daily backpack of ~5 kg.
Comfort wasn’t the problem — I used to ride at 5–6 bar on pneumatic tires, so I’m used to a rougher feel. This felt similar.
But the rolling resistance was significantly higher than advertised.
My usual cruising speed dropped from 25–27 km/h (with minimal effort) to just 21–23 km/h with sustained effort.
Uphill performance dropped by over 30%, making rides tiring instead of enjoyable.
The biggest issue was stability. The rear tire felt soft and unpredictable, especially in corners or on slightly uneven pavement — similar to riding on under-inflated tires. During slaloms or curved roads, the rear would drift sideways, forcing me to compensate constantly through balance and steering.
It felt dangerous. On multiple occasions I had to brake hard to avoid crashing due to lack of traction and predictability.
Eventually, during a regular right-hand turn, the rear tire completely unseated from the rim. The wheel locked instantly (the tire wedged into the brake area), the rim got scratched, and I barely avoided a serious crash.
This completely destroyed my confidence in the product.
The concept is great, and the anti-puncture promise is appealing — but in practice, efficiency is poor and, more importantly, safety is unacceptable.
I’m very grateful that my return was accepted. The Tannus team was excellent throughout — professional, helpful, fast to reply, and understanding both during purchase and after-sales. That part of the experience was truly great.
Conclusion:
The product is not for me (mainly due to safety concerns and excessive rolling resistance), but the customer support deserves 5 stars.
Tannus Airless is the first solid bicycle tire to have performance and weight comparable to those of traditional tyres. The innovative Aither 1.1 compound allows you to have a 100% puncture-proof bike tire without sacrificing performance and comfort.
Tannus Airless is a solid tire and is 100% puncture-proof. Since there is no inner tube, it is impossible to get punctures. Despite this, the driving sensations are like those of traditional tyres.
Certified by TÜVas the safest tire on the market. Tannus Airless has excellent grip on any terrain and will be your best friend in terms of safety.
Furthermore, thanks to the Pin Locking System it is impossible to loosen the tire laterally while riding the bicycle.
Thanks to theAither 1.1material, Tannus tires are super light and durable. Millions of micro-air cells are contained inside which allow it to have a weight comparable to most traditional solutions. Furthermore, Tannus tires last on average from 6,000 to 10,000 KM.
Tannus Airless is a solid tire and is 100% puncture-proof. Since there is no inner tube, it is impossible to get punctures. Despite this, the driving sensations are like those of traditional tyres.
Certified by TÜVas the safest tire on the market. Tannus Airless has excellent grip on any terrain and will be your best friend in terms of safety.
Furthermore, thanks to the Pin Locking System it is impossible to loosen the tire laterally while riding the bicycle.
Thanks to theAither 1.1material, Tannus tires are super light and durable. Millions of micro-air cells are contained inside which allow it to have a weight comparable to most traditional solutions. Furthermore, Tannus tires last on average from 6,000 to 10,000 KM.
Let the Pros Speak
Carlo Calcagni, Paralympic Athlete of the Italian National Team
Not to get a puncture, EVER
Using Tannus Airless I managed not to get a puncture, EVER. This allows me to run in complete tranquility, on any type of terrain, with the certainty of reaching the finish line, always and in any case! I use them both with my tricycle and in cycling , both with the frame runner, in paralympic athletics. With Airless I even managed to set new records, with the best performances in the world, in the 100, 200 and 400 meters, in my category, T72.
Ukrainian National Velodrome
Train without puncture problems
Thanks to Airless we can train without puncture problems and we are able to give our best in the race.
Fabrizio Novikov, Rental Bike'n Foot
Solved the puncture problem
Our team has focused on Tannus, we have equipped all our Yellow bike rental bikes, completely solved the puncture problem and guarantee a safe tour for our satisfied customers and less maintenance work!
Lipe Magela, Pro Paratleta Handbike
With Tannus I only worry about training
With Tannus I only worry about training without thinking about punctures and wasting time. For me Tannus Airless are the best training tire in the world! In addition to giving me style, they also give me confidence.
Tannus Airless is the first solid bicycle tire to have performance and weight comparable to those of traditional tyres. The innovative Aither 1.1 compound allows you to have a 100% puncture-proof bike tire without sacrificing performance and comfort.
Tannus Airless Tires stop flats. While most people don't feel a difference when riding, some riders notice a decrease in speed up to 5-10%.
Unlike other solid tires, Tannus has made technological advances that make the tires lightweight, comfortable and durable. Most people don’t notice a difference when they switch except they don’t get flats or have to worry about psi.
Tannus Tires are not insert. They are an actual tire. Do I need my own tire? Keep your wheelset but you won’t need your rim strip, tube or tire.
If you are looking for inserts, check this out:
Tannus tires are made of a material called Aither. Both the material and the PIN locking system are patented worldwide. It is a constantly evolving material.
The weight varies by size. Usually the weight is comparable if not less than the classic tire-tube combination
