Review on 🚲 SHIMANO Ultegra 11-Speed Road Bicycle Pulley Wheel Kit by Johnnie Bowlan

I bought these hoping they would fit my 10 speed cassette. It turns out they work perfectly. This is the exact diameter and number of teeth they replaced. I bought this bike used. The previous owner intentionally installed a chain that was a few links shorter. Without realizing it, I damaged the training wheels as I traversed everything from lowest to highest. I put on a new chain and these new road wheels shift with precision and precision. I am completely satisfied!