Product Colors and Sizes

  • Sale product
  • Best Seller product
  • Eco-Friendly product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Btwin, Slick 26" x 1.2" MTB Tire

Sale price: $19.99 Regular price:

Excellent performance on roads with a MTB.

Color: Select a color
Size: Select a size
Sale price: $19.99 Regular price:

Free returns

Free shipping over $35

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8361401

Product Features

Btwin, Slick 26" x 1.2" MTB Tire is designed for We have designed these tires for using your 26" MTB on roads. They are very high performance.

Excellent performance on roads with a MTB.

A photo of the Btwin, Slick 26" x 1.2" MTB Tire in use


For 26" 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.


11.3 oz. Flex bead.


Use with inner tubes only

Product Customer Reviews

Skip to reviews
186 Reviews
Write a Review 

Btwin, Slick 26
Filtered by reviews Loading reviews…
Be very careful in rain / on wet roads

Put these tyres on an old mountain bike. Very happy with the performance until I used them on wet roads for the first time. Went round a corner, probably at 10-15mph, bike slipped sideways and I came off. I've ridden bikes for 40 years, so I'd say I'm quite experienced. I didn't hit a painted line and there was no oil on the street. Bike and knees damaged. I won't use them on wet roads again and I recommend that anyone using them to commute in traffic be very careful if it rains. I'll add that I'm a fan of Decathlon products generally.

First impressions good

Only 415g (26x1.2) easy to fit, roll fast. Centre portion seems quite thick so hopefully puncture resistance will be ok. (none in the first 100km)

Cycle tyres

The last pair I bought started to crack but were replaced.Tyres are nice but not too sure if they are new stock or if the quality would has been improved for what I had returned.

icon-circle-checkmark verified purchase
good for road but not for mountain biking

I installed these tyres on my Rockrider 340 . The bike became faster and easy to ride. However when I tried using it off-road like the stock tyres, the results were not good. I had never got a puncture on my stock MTB tyres in 18 months. But these tyre got two punctures in a month and the tyre was torn in 2 months. I realised that this tyres are not for off-roading. I still like these tyres on my Rockrider because it is good for long rides. Hence I replaced the damaged tyre with a similar one and limit my adventure to trails.

icon-circle-checkmark verified purchase
Perfect city tyre for MTBs

Using the pair on my MTB. Also suitable for use on Indoor trainer. Bead is tight fit so regular removing and installing is difficult. Also added thickness in the centre tread means that you are protected from most punctures, so less chance of removing the tyre. Best budget option to convert your MTB into road/hybrid. Grip and feel is just like you would get on any road/hybrid tyre. No pros and cons here.

icon-circle-checkmark verified purchase
Hey. Mybike is now lot of fun

Mybike became so nimble. Superb tires.

icon-circle-checkmark verified purchase

От скоро карам,но съм доволен !Дано да има и за напред същите ...

Mal producto

El producto venía defectuoso y no se hicieron cargo

icon-circle-checkmark verified purchase

Hola Lucía,

Gracias por contactar con nosotros y lamentamos las molestias ocasionadas.

Como te he comentado por teléfono, vamos a gestionarte un producto nuevo.

Un cordial saludo,

Saúl González, red de expertos en ciclismo.

Bien para rodillo

Sirve para rueda de rodillo, se calienta y degrada menos que otra que tenia, a un buen precio.

icon-circle-checkmark verified purchase
Cubierta lisa

Bueno para rodillo

icon-circle-checkmark verified purchase

Excelentes cubiertas. Magnífico rendimiento en carretera y en todo tipo de sectores urbanos, ya sean planos, escarpados o irregulares (incluso sterrato o pedregoso). Para máxima eficiencia durante los entrenamientos en puertos de montaña asfaltados, recomiendo una presión entre 7 y 8 BAR, (entre 100 y 116 PSI aproximadamente). Con esa presión se puede circular con absoluta tranquilidad. Incluso, a velocidades relativamente altas, han resistido impactos accidentales con bordillos afilados. Son las cubiertas que buscaba desde hace tiempo, ya que para rin 26 no es fácil conseguir en esta época.

Molt bon producte

Hauré fet uns 1000km i de moment perfecte. Només trobo a faltar la baixa disponibilitat del producte a les botigues i on line

icon-circle-checkmark verified purchase
Muy correctas

Muy válidas

icon-circle-checkmark verified purchase
buena compra

para el uso que le doy a la bici, estas cubiertas vienen muy bien, he mejorado tanto en velocidad, como en ligereza

icon-circle-checkmark verified purchase
no inflar a la presion recomendada

recomiendalateral neumatico entre 6 y 8 bares de presion.....pues a 6 bares se me reventaron las dos camaras,no instantaneamente pero en menos de una hora hiceron boooommmm.Con 4 bares van bien...

icon-circle-checkmark verified purchase
Skip to reviews

Additional Product Information



  • 50% Rubber - Natural rubber - Latex
  • 50% Rubber - Synthetic

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 design 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