Pro - Modular Tubeless Insert
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3 Inserts in 1
The First Modular Insert in the World
Tannus Tubeless Inserts focus on maximizing traction, grip and rim protection out on the trails. It is capable of working run-flat and provides a balanced combination of sidewall support and vibration dampening with its dual air chamber design.
ROAD BIKE - CX - GRAVEL
The LITE was designed to provide crucial rim protection to gravel bikers and road bikers alike.
Lite insert weights only 40 grams per insert and enhances rim protection while also allowing lower tire pressures. Effectively creating a smoother ride and piece of mind
MTB-XC-ENDURO-DOWNHILL
The PRO takes our original, tried and true design and creates a more rider friendly experience.
The 20mm thick insert is perfect for hard impacts and intense cornering. Plus, the inner ribbed design allows the insert to compress together making installation easier.
ENDURO-DOWNHILL
The FUSION combines the LITE and PRO to create 30mm’s of ultimate rim protection and stability. Fusion gives you the confidence to charge the rockiest descents and send the biggest hits.
ROAD BIKE - CX - GRAVEL
The LITE was designed to provide crucial rim protection to gravel bikers and road bikers alike.
Lite insert weights only 40 grams per insert and enhances rim protection while also allowing lower tire pressures. Effectively creating a smoother ride and piece of mind
MTB-XC-ENDURO-DOWNHILL
The PRO takes our original, tried and true design and creates a more rider friendly experience.
The 20mm thick insert is perfect for hard impacts and intense cornering. Plus, the inner ribbed design allows the insert to compress together making installation easier.
ENDURO-DOWNHILL
The FUSION combines the LITE and PRO to create 30mm’s of ultimate rim protection and stability. Fusion gives you the confidence to charge the rockiest descents and send the biggest hits.
Different inserts for different needs
Tubeless Comparison
10 mm
20 mm
30 mm
Road Bike - CX - Gravel
MTB - XC - Enduro - Downhill
E-Bike - Enduro - Downhill
45-50 g
140-155 g
190-205 g
MIN
MED
MAX
YES
YES
YES
Tannus Tubeless focuses on maximizing traction and increasing rim protection. It's dual air chamber design provides a balanced combination of sidewall support and vibration damping. While only weighing around 150 grams.
Ensure maximum protection on the rim.
Tubeless greatly limits rim damage and significantly reduces pinch flats. With an extra 20mm layer of protection inside the tire, the rim will always be protected from the hardest hits and will take you home in the event of a puncture.
Tubeless is not just a large piece of foam inside the tire but it supports the tire shoulder from the inside.
Even at low pressures, the tire is therefore more maneuverable without excessive deformations and slowdowns. It also prevents the burping effect, thus improving the stability of the heel, especially in the most extreme curves.
The innovative Aither 1.1 material combines lightness and protection. The compound specially created for the tubeless inserts doesn't absorb sealant and also works in the case of Run-Flat.
Tannus Tubeless focuses on maximizing traction and increasing rim protection. It's dual air chamber design provides a balanced combination of sidewall support and vibration damping. While only weighing around 150 grams.
Ensure maximum protection on the rim.
Tubeless greatly limits rim damage and significantly reduces pinch flats. With an extra 20mm layer of protection inside the tire, the rim will always be protected from the hardest hits and will take you home in the event of a puncture.
Tubeless is not just a large piece of foam inside the tire but it supports the tire shoulder from the inside.
Even at low pressures, the tire is therefore more maneuverable without excessive deformations and slowdowns. It also prevents the burping effect, thus improving the stability of the heel, especially in the most extreme curves.
The innovative Aither 1.1 material combines lightness and protection. The compound specially created for the tubeless inserts doesn't absorb sealant and also works in the case of Run-Flat.
Let the Pros Speak
Insider Reviews
Angel Suarez, Team Primal Unno
I was super surprised
I've been super familiar with running inserts for a while and the first day I tried the Tannus Tubeless I was super surprised. It is super light so you don't get to feel that extra weight on the wheels but with the benefit of being able to run less pressure to get more grip without burping the tire. Also one of the most important things is how it protects the rims and you can even ride down if you flat your tire.
Reece Wallace
Tannus Tubeless became a necessary component
Tannus Tubeless became a necessary component in my bike now and I wouldn’t be able to ride without it, with the same confidence!
Hannes Albert, Team Tiroler Radler
I've been riding with Tannus for 3 years
Tannus not only increases grip, but also saves the rims in the event of violent impacts. I've been riding with Tannus for 3 years and I would never want to do without it! Fullgazzzz!
Matt Bolton
My tannus inserts have been awesome
My tannus inserts have been awesome, they were easy to install, work with my normal tubeless valves and provide great dampening protectionand grip. I can run my preferred lower tire pressure without worrying aboutrock strikes on my Rims.
Pau Menoyo, Team Commencal Schwalbe
Tannus gives me the confidence to ride at my maximum level
It’s been a full season with Tannus now and I am still running the first insert I installed in the off season. Apart from the durability, Tannus gives me the confidence to ride at my maximum level without caring about the rims, and in case you have a flat tire, you know that you’re going to make it to the bottom safely! Tannus Tubeless became a necessary component in my bike now and I wouldn’t be able to ride without it, with the same confidence!
Artur Pomerania MTB Team
Tannus- make our bike life much better.
As a Pomerania MTB Team we use Tannus inserts from this year and now we feel really safe, especially in the mountains. The filling that you have a good protection of your wheels and tires make you much stronger due to all kind of marathons or XC races. That's why we choose Tannus everywhere we go and start. Tannus- make our bike life much better.
Tubeless Installation
Discover how to find your size and how to install Tubeless Inserts
Discover MoreFAQ
What is Tannus Tubeless?
Tannus Tubeless is an insert that is positioned between the tire and the rim. It offers puncture resistance, comfort, and enhanced riding capabilities.
Tannus Tubeless is made of a patented material called Aither. It’s a high quality foam-like polymer that offers vibration damping, a smoother ride, and puncture resistance.
Tannus Tubeless is made up of three different inserts.
TUBELESS LITE version is suitable for road bike and gravel bikes
TUBELESS PRO version is suitable for XC, Enduro MTB
TUBELESS FUSION version is the combination of LITE and PRO and is suitable for DH and ENDURO
Why getting Tannus Tubeless?
There are 2 kinds of Tubeless inserts:
• Inserts positioned in contact with the rim
• Inserts that float inside the tire
Inserts that grip firmly to the rim dissipate impacts directly on the rim. This leads to greater breakage of the rims than if inserts were not used. They also make riding seem "boring" for many cyclists. Lastly, they are usually VERY difficult to install.
The downside of "floating" inserts is that they do in fact provide rim protection, but no ride quality advantages. They are adding weight to your bike, but ride quality is just like a standard tubeless tire.
Tannus Tubeless combines the ride quality benefits of an insert seated up against the rim, but with the weight and easy installation of a floating insert. This is made possible by the flexible "Wings" that allow the insert to sit higher in the tire, but still provide 20mm of rim protection.
What is the purpose of the insert?
Tannus Tubeless does several things, but these are the most important:
- Help protect the rim from damage so you can ride harder and hit rocks with more confidence
- Provide a smoother, yet more playful.
- Increases speed to help win races and, more importantly, beat your friends
Do I need a specific Tubeless valve?
No, any valve suitable for Tubeless tires is compatible. In fact, the insert has a special space created to accommodate the valve during assembly.
Which sealant can I use with Tubeless?
Make sure you are using "Tubeless Specific" sealant.
We recommend to use the following quantity of sealant:
LITE: ~ 60 ml
PRO: ~ 120 ml
FUSION: ~ 250 ml
At what pressure should I use Tubeless?
The choice of pressure is personal but the insert is created to allow the cyclist to ride at lower pressures.
We suggest to inflate approximately 0.1-0.5 Bar less than the pressure previously used.
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