27.5x2.10 Tubeless Ready Mountain Bike Tyre


This gilet has been developed by our engineers who are cross-country mountain bike enthusiasts themselves, and approved by devoted participants.

The tubeless-ready tyres not only offer you great performance, they also come at a great price, too.


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Product benefits



For 27.5" inner tubes and wheels.



Excellent grip on all types of terrain with the aggressive V-shaped lugs.

Puncture resistance

Puncture resistance

Reinforced sidewalls, flexible 60 TPI structure for greater comfort.



The width (2.10) and the low-profile lugs offer excellent performance.



845 g. Flex bead.



Mounting the tyre without an inner tube requires the use of a liquid sealant.

Technical information

How to measure tyre wear

To measure the wear on your tyres and to know when they need replacing, you need to inspect the tread. The tread is in direct contact with the terrain you are cycling on and therefore has a direct influence on the tyre's performance. A tyre needs to be changed when the centre knobs are worn down to the same height as the side knobs.

How to remove a tyre

To remove your tyre, first deflate the inner tube until no more air comes out.
Once deflated, use a tyre lever to remove the tyre from the rim.

How to fit a tyre

To put the tyre back on, place one side of the tyre into the bottom of the rim. Next, inflate your inner tube to approximately 30% before putting it into the tyre (inflating it beforehand reduces the risk of pinching the inner tube).
Then, insert the other side of the tyre into the rim, starting on the side opposite the valve.
Before inflating the inner tube all the way, check to make sure it isn't pinched between the tyre and the rim.

How to inflate your tyre correctly

Inflate your tyre carefully. The recommended pressure is indicated on the side of your tyre as well as on its product sheet (available online). Before each outing, make sure that your tyres are at the correct pressure for your ride.

Tip from the pros

When inflating your tyre, be sure to inflate it to the correct pressure for the terrain you will be riding on and especially the weather conditions.
When riding in rainy weather, lower the tyre pressure to increase the tyre's traction.
On the other hand, when riding in dry weather, you can increase the pressure for better performance.

Tubeless Ready

This tyre can also be used as a Tubeless tyre (without inner tubes) when fitted to a Tubeless rim. Apply a special Tubeless liquid sealant to reduce the risk of punctures and improve air tightness.
Preferably use a compressor or a high-pressure pump to inflate tubeless tyres. Tubeless Ready optimises grip and offers outstanding comfort.


2 years

Product concept & technology

Product Composition

Membrane 80% Rubber - Natural Rubber - Latex, 20% Rubber - Synthetic


This is a flex bead tyre and is easy to transport/store.

User Directions

Follow the recommended tyre pressure listed on the side.


At B'Twin we create the tyres of tomorrow. Our R&D engineers design our tyres at our international headquarters in Lille, France.
The tyre is then tested in our laboratories as well as in real world use by our professional cycling team to ensure outstanding quality. This expertise is highlighted on our range of B'Twin tyres with the label "Designed in France".

Approved By

The Wheel Energy laboratory, certified and recognised by leading global brands, measures several different criteria: grip, cushioning, resistance to wear, longevity, performance, etc.


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