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



Made for occasional mountain biking on mixed terrain.
B'twin All Terraindry 1 26x2.00 tyre for mountain biking on mixed terrain.
Sizes guide


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CompatibilityFor 26" inner tubes and wheels.
TractionThe knobbly tread optimises power transfer on dry and rolling terrain.
Puncture resistanceDesigned for good resistance to punctures.
EfficiencyNumerous knobs for good performance.
Weight815 g. Stiff bead.
WaterproofTube type: standard tyre to be mounted with an inner tube.
Waranty2 Years
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 comes into direct contact with the terrain you are cycling on and therefore determines your 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. When riding in dry weather, you can increase the pressure for better performance.
UsageMixed terrain

Tyre size26x2.00




Weight815 g
nformation / Concept / Technology
Structure : 50.0% Rubber - Synthetic, Structure : 50.0% Rubber - Natural Rubber (NR) - Latex

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

Product test
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 quality. This expertise is specified on our range of B'Twin tyres with the label "DESIGNED IN FRANCE".

Stockage tips
This is a stiff bead tyre, to avoid damaging it, do not fold it. Store it in its original shape.


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Very easy to fit and looks great
New tyres service
Used for 2 to 8 weeks
My son and I was very happy with the fast and efficient service.
Wheelie good
Used for 2 to 8 weeks
Great and helpful staff and the replacement tyre was a great price cheaper than anything online
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