Review on 🚴 Schwalbe Tube Nr.17: 28/27 Inch Bicycle Inner Tube for Enhanced Performance by Born Waheed

The jury hasn't decided on this pipe yet. So far, so good. Looked a bit small when I installed it, but it inflated with no problems. Inflation was a learning experience. I have never used a Presta valve before. I had to go online to find out how it works. Pretty neat actually - it has a valve built into the stem that you have to unscrew to fill and close after filling. I think to minimize minor trunk leaks. Luckily my pump worked perfectly. Currently I would buy again. The size is almost impossible to find locally and I suspect the quality is better.