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MTB Tire slick 27.5 x 1.2

Sale price: $19.99 Regular price:
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Sale price: $19.99 Regular price:

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Model: 8386247

Product Features

MTB Tire slick 27.5 x 1.2 is designed for occasionally using your mountain bike in town.

Excellent performance on roads.

A photo of the MTB Tire slick 27.5 x 1.2 in use


For 27.5" inner tubes and wheels.


Excellent traction thanks to the smooth, slightly textured tread.

Puncture resistant

Puncture Protect: high-hardness rubber layer under the tread.


Excellent performance on roads with a mountain bike.


12 oz. Flex bead.


Use with inner tubes only

Product Customer Reviews

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68 Reviews
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MTB Tire slick 27.5 x 1.2,base color
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Fast & Slick

Great help in store! I was going to go back and get my other tyre replaced but then they shut the Knoxfield store due to COVID19 which was a bummer. I then tried to buy it online but items were out stock which was also a bummer!

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Got a bad experience as tire got damaged

I bought this before 2 months for my MTB , after riding around 500 kms, somehow I got a small hole out of damage in inner beats and eventually got multiple punctures. I had to use tire boot patch to continue but it seems it is damaged, can not be used anymore. Be careful to inspect it during/before ride to avoid such issues.

Great Performance In The City

I've had these tyres for almost 6 months now and I find them an excellent product and value. I use them on a city bike and the perform very well through the streets of London. Great grip with dry road and a decent grip when it rains. I only had one flat since I'm using them which great. Highly recommended!

Not satisfied

I have bought this for my Rockrider 520 just 2-3 months back but unfortunately bothe the the tires bursted while standing. !st the rear one and then the front one after a week. Can't figure out what can be the issue. I have filled in around 6 bar pressure which is the minimum specified pressure for this tire. I could not get any satisfactory explanation in store as well. Now I'm confused should replace back my MTB tires or buy same new urban tires.

Puncture Free Ride almost 3000 kms done

I have replaced Tyre of RR520. Efforts to roll is less but I have issue of Road Grip. Initially met with minor accident and later on learnt to drive in control. Inner Tube is not available at Decathlon Stores but we can easily find it anywhere else. Have done more den 3000+ kms and No Puncture yet. Maybe Luck Others who have tried share your review.

Tube incompatibility.

The tube comes with RR520 which is compatible with tyres having width 1.9 - 2.5 ( 27.5x1.2 tyres doesn't have enough room to put these tube ) , So if you are planning to buy this tyre you should buy tube that are compatible with these tyres. Unfortunately there is no compatible tubes found in decathlon store both online and offline.

Bike tyre

Very happy with products good grip perfect for city ride

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Totally satisfied

present my bike rolling too fast and good grip as well. suitable for all climate thanks for btwin and made in Srilanka team

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Buena rodadora

Para pistas de tierra y asfalto va perfecta.

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Todo perfecto

Todo perfecto


Por menos de 15 euros compré estas fiables y ligeras cubiertas con buen agarre y una ligereza increíbles.

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Cubiertas 27.5x120 MTB carretera

Uso estas cubiertas,me encantan para carretera,solo que con cuatro meses de uso las tuve que cambiar porque salieron pequeñas rajas, estrias,y se cuartean,eso si, me las cambiaron sin problema,pero veo que es un defecto de material,vuelven a estar cuarteadas con cuatro meses de uso.Me gustaría que el fabricante solucionara este problema.Muchas gracias!!!

Estrías, rajas...

Le salieron rajas y estrías de cuarteamiento sin apenas desgaste de uso, la usaba a diario para hacer 5 km al gimnasio y al mes empezaron, siempre llevo una correcta presión y las guardo en casa.

Hola Francisco, agradecemos tu comentario y te pedimos disculpas por las molestias ocasionadas. Este producto dispone de 2 años de garantía, y además dispones de un periodo de prueba de este producto de 90 días, por lo que te invito a acudir a tu tienda Decathlon mas cercana donde podrán ayudarte y darte una solución rápida y satisfactoria a tus necesidades. 
Te pedimos disculpas nuevamente por las molestias ocasionadas. Un saludo y gracias de antemano 
De momento van muy bien.

Las monté con las mismas cámaras de cubiertas de montaña.

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Va genial en mi rocrider 520

He transformado mi rocrider 520 montandole delante este neumático con una cámara de 26" porque las camaras de 27.5" son muy anchas para este neumatico. Va perfecto, he ganado más agilidad y mantengo tracción en pista. En asfalto va mucho más rápido .

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Additional Product Information



  • 50% Rubber - Natural rubber - Latex
  • 50% Rubber - Ethylene propylene diene monomer

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 flex bead tire that is easy to fold for easy transport and storage.

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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual