GAADI 27,5 x 1.9 - 2.1 Auto inner tube

We'll get you and your bike rolling again fast. Because with GAADI the tube change is easy. And you won't even get dirty hands. Instead of painstakingly removing wheel and chain guard, the open GAADI tube can simply be inserted into the mantle. Even complex sifting, braking or driving systems are no problem for the GAADI Bicycle Tube.

Whether in sports, leisure or on your way to work -In the case of a flat tire you can easily and quickly change the bicycle tube, with only a tire lever. Without further tools. Without injuries. Without dirt.

• Made from the highest quality butyl
• Solid production quality
• Tire size: 27,5 x 1.9-2.1" | 50/54-584
• Width: 1.90" - 2.10"
• Valve length: 40mm

Installation instructions:

1. Lightly inflate the tube
2. Fit the tube to the rim starting from the valve
3. Place the tube around the entire circumference of the tire and fit the tire onto the rim
4. Properly installed tube will have the ends touching
5. After completing these steps, inflate the tube to the desired pressure

Gaadi is a manufacturer of unique bicycle tubes that have two ends. The founders of the brand, Gabriel Petrovan and Adi Jetten (from whose names the brand name originated), sought a solution to make cyclists' lives easier in case of a tube failure. They were well aware of the issue of a punctured tube during a family outing, resulting in a lot of lost time and frustration from having to remove the wheel, getting dirty, and wondering if every part was reassembled correctly. Gaadi tubes are distinguished by an open design, allowing them to be installed on a bike in a quarter of the time, without removing the wheel or getting dirty with grease. Even the least experienced person in bike maintenance will have no trouble installing a Gaadi bike tube.