<page_title> Efrén Vázquez </page_title> <section_title> By season </section_title> <table> <cell> 250cc <col_header> Class </col_header> <row_header> 2007 </row_header> </cell> <cell> 125cc <col_header> Class </col_header> <row_header> 2008 </row_header> </cell> </table>
Efrén Vázquez competed in the 125cc and 250cc classes during his career.