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Btwin Mountain Bike / XC 29" x 2.0" Tire Stiff

Sale price: $15.00 Regular price: $24.99

Excellent value-for-money mountain bike tire.

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Size: Select a size
Sale price: $15.00 Regular price: $24.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8551970

Product Features

A photo of the Btwin Mountain Bike / XC 29" x 2.0" Tire Stiff in use

Btwin Mountain Bike / XC 29" x 2.0" Tire Stiff | We have designed these MTB tires for mostly dry, all-terrain use.

Excellent value-for-money mountain bike tire.


For 27.5" inner tubes and wheels.


The knobbly tread optimizes power transfer on dry and rolling terrain.

Puncture resistant

Designed for good resistance to punctures.


Numerous knobs for good performance.

Product Customer Reviews

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Btwin Mountain Bike / XC 29
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hàng tốt

Nhận hàng thấy có vẻ khá bền, nhân viên tư vấn rất am hiểu và tư vấn khá tốt khi tôi thắc mắc về độ tương thích với xe. sẽ ủng hộ

Xin chào bạn,

Thay mặt cho Decathlon, lời đầu tiên xin cảm ơn bạn đã dành thời gian chia sẻ trải nghiệm cũng như có đánh giá tốt về sản phẩm của chúng tôi. 

Đánh giá từ bạn là nguồn động viên lớn tới đội ngũ sản xuất cũng như đội ngũ dịch vụ, từ đó cho ra mắt những sản phẩm cải tiến đáp ứng với nhu cầu của khách hàng cũng như đưa ra những dịch vụ tốt hơn trong thời gian tới.

Một lần nữa xin cảm ơn và hy vọng bạn sẽ luôn đồng hành cùng Decathlon trong tương lai.

Trân trọng,

Van Quy


Er ist gut geeignet für Forststraßen, Waldwege, sowie für leichtes Gelände bei trockenen Bedingungen. Für einen nassen, losen Untergrund ist er zu fein profiliert und fährt sich deswegen nicht so schnell wieder frei. Er hat bei Kurvenfahrten einen guten Grip und ist für einen Druck von 1,8 -4,5 Bar zugelassen. Auf geteerten Straßen läuft er ruhig ohne großen Rollwiderstand und laute Abrollgeräusche, allerdings am besten mit dem maximalen Druck. Der Reifen verfügt im Bereich der Lauffläche durch das eingearbeitete Nylongewebe über einen leichten Pannenschutz. Er lässt sich leicht montieren, hat einen sehr guten Rundlauf, ist sauber verarbeitet und auch nicht Laufrichtungsgebunden. Der Reifen ist gut geeignet, wenn man überwiegend auf befestigten Wegen unterwegs ist, und die Reifenbreite von 2.0 Zoll ist für diesen Einsatzzweck auch völlig ausreichend.

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Sin sehr zufrieden

Sind sehr zufrieden

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En Mojado mucho cuidado

La he tenido 10.000kms como rueda trasera en una eBike, dura mucho. Pero no la pondria como rueda delantera, te puedes pegar algun susto en superficies mojadas.

Cálida precio


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Muchas gracias por tu valoración. 

En Decathlon nos hace felices saber que has encontrado el producto que buscabas.


Nuestro equipo trabaja para satisfacer a nuestros usuarios ciclistas, buscando la mejor calidad y prestaciones con los precios más ajustados posible.

Tu comentario y puntuación positiva nos anima a seguir esforzándonos a mejorar y también ayudará a otros clientes para encontrar el producto que mejor se adapte a sus necesidades.

Te esperamos en cualquiera de nuestras tiendas y en la página web

¡Hasta pronto!


Tiene buen agarre y aguanta bien los terrenos complicados..

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Buen producto

Buen material

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Solo tiene tres salidas, eso sí, potentes y agarra y no desgasta como otras, si es cierto que va delante.

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Muy bien

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Neumático que cumple

Si no le vas a exigir mucho, bien. Lo uso en asfalto y caminos, más lo primero.

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Buena relación calidad-precio

Neumático con buen agarre, y dinámico.

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Muy bueno

Hasta ahora mi experiencia ha sido muy buena

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Llantas MTB básicas

Son buenas para terrenos con lodo y terracería, aunque también para carretera

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j ai crevé une…

j ai crevé une fois mais bon produit dans l ensemble et bon rapport qualité prix

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Additional Product Information



  • 30% Rubber - Styrene butadiene rubber
  • 30% Rubber - Natural rubber - Latex
  • 20% Polyamide 6
  • 20% Steel

How to measure tire wear

To measure the wear on your tires and to know when they need replacing, you need to inspect the tread. The tread comes into direct contact with the terrain you are cycling on and therefore determines your tire's performance. A tire needs to be changed when the center knobs are worn down to the same height as the side knobs.

How to remove a tire

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

How to fit a tire

To put the tire back on, place one side of the tire into the bottom of the rim. Next, inflate your inner tube to approximately 30% before putting it into the tire (inflating it beforehand reduces the risk of pinching the inner tube). Then, place the other side of the tire 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 tire and the rim.

How to inflate your tire correctly

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

Tip from the pros

When inflating your tire, 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 tire pressure to increase the tire's traction. When riding in dry weather, you can increase the pressure for better performance.



Product testing

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

Storage instructions

This is a stiff bead tire. To avoid damaging it, do not fold it. Store it in its original shape.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

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Size Guide Visual