Exactly what Owlie and Crankin said.
However, you will be able to ride the crushed limestone paths with your hybrid which is NOT safe to do with your Ruby road bike. If you ride road only and want speed only, ride your Ruby. I'm glad that you were able to get your Ruby back from the thieves!
2014 Liv Lust
2013 Specialized Fate Expert with carbon wheelset (sold)
2012 Specialized Amira Elite
2010 Santa Cruz Juliana with R kit and Crampon pedals (sold)
2011 Specialized Ariel Sport,suspension post,Serfas Rx Women's Microfiber saddle (sold)