Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" inner tube, Presta valve 42 mm

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

In addition to its light weight, this inner tube is easy to repair. You need a special set of patches and glue for this. Inflating it for the first time is a bit of a challenge, as the material expands inside the shell only at higher pressure. These inner tubes have durability with lower pressure loss. On a puncture with a metal spike (second picture - the end of the tire only stuck out about 1.5 mm) in the wheel, I almost reached home with a small loss of pressure, I had to inflate the wheel occasionally.
I recommend using it also on eMTB, Tested on both LP eZesty AM 9.2 wheels in size 27.5" x 2.5. We'll see how they survive the winter.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

After a long time of riding as a spare part, I finally put the inner tube on the rear wheel and although I was skeptical, even after riding about 200km I feel that I feel positive differences compared to the classic inner tube. Something towards the tubeless version. I hope it's not a placebo, because the price is well.... high. The difficulty of changing the inner tube (its installation) is the same as with the classic inner tube, the first inflation is a little more difficult, nothing that a proper pump can't handle.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

Small, foldable, light. I have it in my wheels and I also carry it as a spare. It doesn't take up much space in my saddlebag.

However, it requires consistent use when re-inflating, whether after repairing a puncture or replacing the tire. Since it does not reduce its volume to its original size, it is necessary to make sure that it does not get stuck between the tire and the rim.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

The size was important to me when buying, because I needed a small inner tube to fit in my tool bag under the seat, and this one fits without a problem because it is much smaller than classic inner tubes. It justified the purchase, and we'll see how it turns out when I replace the current inner tube.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

Super product. I had a bit of a problem "cramming" it under the plastic at -7°C, but in the end it worked and I could continue. I fully recommend it, it's sturdy, light and still looks like it's holding. I was a little skeptical when I bought it, but now I don't regret it, even though it's significantly more expensive than the pure soul.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

small, light and works like me. I didn't test it myself, but a friend got a puncture and had a spare hose with an autovalve . That's how you earned it. Perhaps it should be noted that if you inflate it once in the wheel, it expands and does not return to the flooded state after deflation

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

I took it as a spare soul for bezdusakum. It is incredibly light.
Even today, after 5 months, it is used as a repair for a side cut by a stone near Bezdusak. I fixed the plastic with a parktool patch and inflated the hose and it all fit nicely and holds well.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

I have tpu everywhere, I can feel the difference compared to butyl, especially it holds the pressure
glue-special sets or "stickers" parktool, do not sand, degrease
plastic replacement - the size must be the same or larger...beware

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

At first I thought I bought a smaller size, but no - everything is fine, in the end the tube fit into the casing and so far it works without any problems. I appreciate the good mechanical design of the valve.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

Light, they hold pressure. I have them both in the front and in the back, they fit without a defect. I had a little trouble getting them under the cover when replacing them, satisfaction for me.

Variant Pirelli Scorpion SmarTUBE 29" x 1.8-2.2" duša, galuskový ventil 42 mm

low weight and small dimensions, ideal for a service bag
The classic soul didn't fit in there, this one is much more compact after folding.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

I wanted the tube to be as small and light as possible for tubeless wheels, I hope I won't need it often.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

Kupena do zasoby. Na moje pocudovanie je krabicka vacsia, ako napr. WTB, ktoru som kupoval uz davnejsie.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

It takes up half the space of a traditional inner tube, making it a great choice to carry in case of emergency!

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

easy to store, I took it as a spare so I hope I won't have to use it

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

Lahucka dusa, vzal som ako zaloznu na TLR plaste. Snad ju nikdy nebudem potrebovat.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

I took 1 piece for testing, inserted into the front wheel. After three rides so far OK.

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

Malé a skladné, hoci mám bezduše vozím so sebou pre prípad katastrofy

Variant Pirelli Scorpion SmarTUBE 29" x 2.2 - 2.6" duša, galuskový ventil 42 mm

I haven't tried them in this size yet, but I believe that they will be OK.

Variant Pirelli Scorpion SmarTUBE 29" x 1.8-2.2" duša, galuskový ventil 42 mm

Je to ľahká a funkčná duša, štandardnej kvality...