Review on 🚵 XX1 X-Dome Cassette by Sram by John Destruction

I sent it back because all I really needed was the largest cog available. When this part was new on my enduro, it shifted perfectly with no physical evidence. No sound, no vibration. Even under load, it shifted imperceptibly. I couldn't believe it. However, the large aluminum gear with 42 teeth wears out. I have more than 1600 km mileage, I had to change. I replaced it with a 44 tooth cog which works great for me as I'm 70 and don't tap into the power of most riders.