On TV, MotoGP is broadcast only on beIN Sports in the USA.
However, beIN Sports is not available on Xfinity. beIN Sports blames Comcast for this, and Comcast blames beIN.
Hello, Ducatisti! Welcome to the Xfinity Forums.
You can use the following site to see the channel lineup in your area: https://www.xfinity.com/learn/channel-lineup-bundles?pc=1
Be sure to sign into your account when looking so the site can give you an accurate listing for your area.
Ducatisti, as I have not heard back from you in some time, I have closed this thread to further comments. I hope the information I provided answered all the questions/concerns you had with the show you were looking for, but if you still need assistance, please feel free to start a new thread.