XHCU-FM is a radio station on 104.5 FM in Cuautla, Morelos.

It is owned by Grupo Audiorama Comunicaciones and carries a grupera format known as La Bestia Grupera.

It was initially known as Estereo Armonía, until the purchase of the station by Radiorama in the 2000s, at which time it rebranded as La Tremenda.

In 2013, when Radiorama and Audiorama split, the current La Bestia Grupera name was adopted.

This article about a radio station in Morelos is a stub.