Review on RATUXTR Cassette 11 25T Bicycle Flywheel by Ashutosh Takumatla

My standard cassette was Shimano 11-30. I bought it because I like having only 2 teeth between the gears. It was easy to install on my Swiss DT hub. Erratic shifting in lower gears. My stock cassette shifted easily and reliably. I have to relieve the pedal so that the tiny gears shift. I still give it 4 stars because of the low price. If reliable shifting is important, spend more on Shimano or Sram. Please note that I am using a Sora switch.