All TerrainDry1 26x2.00 Mountain Bike Tyre / ETRTO 50-559 - Black

Designed for occasional mountain biking on mixed terrain.

More details
SKU: S13249 (1798043)
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Delivery in 7 to 8 days

€ 8.46
Characteristics Designed for occasional mountain biking on mixed terrain.
Product Benefits
  1. Compatibility
    For 26" inner tubes and wheels.
  2. Traction
    The knobbly tread optimises power transfer on dry and rolling terrain.
  3. Puncture resistance
    This tyre's composition offers great puncture resistance.
  4. Efficiency
    A large number of lugs for great performance.
  5. Lightweight
    Weight: 815 g. Stiff bead.
  6. Easy assembly / dismantling
    Tubetype = standard tyre to be mounted with an inner tube.
  • Usage
    Mixed terrain
  • Tyre size
  • Bead
  • TPI
  • Weight
    815 g
Product feature
  1. 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 comes into direct contact with the terrain you are cycling on and therefore determines your tyre's effectiveness. A tyre needs to be replaced when the centre lugs are worn down to the same height as the side lugs.
  2. How to remove your 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.
  3. How to put your tyre back on
    To put your tyre back on, first start by placing one side of the tyre into 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, place 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.
  4. How to inflate your tyre correctly
    Inflate your tyre with caution. The recommended pressure is indicated on the side of your tyre as well as on its product sheet (available online). Also, before each outing, make sure that your tyres are at the correct pressure for your ride.
  5. 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 grip. When riding in dry weather, you can increase the pressure. Also, before each outing, make sure that your tyres are at the correct pressure for your ride.
Product testing
  1. Composition
    Structure : 50.0% Rubber - Synthetic, 50.0% Rubber - Natural Rubber (NR) - Latex
  2. Approved by
    The Wheel Energy laboratory, certified and recognised by the leading global brands, measures several different criteria: grip, cushioning, resistance to wear, longevity, performance.
  3. Storage advice
    This is a stiff bead tyre, to avoid damaging it, do not fold it. Store it in its original shape.
  4. Product restrictions
    Be sure to follow the inflation pressure indicated on the tyre
  5. Product catchline
    B'twin All Terraindry 1 26x2.00 tyre for mountain biking on mixed terrain.
  6. Lab tested
    At B'Twin we design the tyres of tomorrow. Our R&D engineers create prototypes at our international headquarters in Lille, France. These are then tested in our laboratories and approved for use by our professional cycling team to ensure outstanding qualit
Product reviews
3.6 / 5
9 reviews
9 users recommend this product
Write a review

    Sanjeev (India)
    Used for 2 to 8 weeks
    SAYS Rock-rider 520 is the best for mountain terrain but i had wrest experience had ride on mountain but to my surprise within 15 minutes of my ride both front & rear tires punctures. When got to get punchers fix i could not believe front tier got 7 punchers and rear Tier got 4 punchers ? so this is Rock rider on JUL-2016 with KENDA Tyres now i could not believe my self the quality of
    SAYS Rock-rider 520 is the best for MTB TYRES
    Response of the brand
    Hello Sanjeev, 

    Thank you for taking the time to give us your review. Apologies for the bad experience you have had with your bike the rockrider 520. On an off trail it is common to have punctures but having both wheels punctured at the same time sounds abnormal. Please get the bicycle to our workshop. We will inspect the rims and change the inner tubes and the tire for you. 

    Deepak Babu E-sport manager DECATHLON
  • All terrain dry 1

    Steve (United Kingdom)
    Used for 2 to 8 weeks
    Brilliant value for money and very durable for road and slightly rough terrain riding. Definitely would recommend these tyres.
    Great price, very durable
  • All TerrainDry bike tyre

    gregory (United Kingdom)
    Used for 2 to 8 weeks
    Done approximately 40 miles and had a puncture.
    Response of the brand
    Dear Sir,
    Such bad luck getting puncture so soon. Was it a thorn or a tyre pinch? Was it on the sidewall or through the tread? Where were you riding when it happened? I'd like to feed this back to b'Twin.
    If you are not happy with your tyre then please feel free to return it to us for a refund or a replacement.
    Peter Lazarus UK Cycling Market Manager DECATHLON
  • Excellent tyres

    Simon (United Kingdom)
    Used for 2 to 8 weeks
    Tyrs appear well made, with an excellent tread pattern, and I can really feel the difference compared to my old set.
    They ride exceptionally well, and are a pleasure to have on my bike.
    Price & tread pattern
  • good

    zoltan (United Kingdom)
    Used for 2 to 8 weeks
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