To fit the following models -
VENTANA
Cuervo, El Saltamontes, X-5, El Fuego, El Conquistador, El Chiquillo, El Padrino, El Capitan, El Chamuco, Pantera, El Ray and others.
It also is the missing link to convert El Comandante or El Toro single speeds to geared bikes.
Please compare the picture to the hanger you have on your bike in order to find the right one.