Britain’s Prince William and his wife Catherine, Duchess of Cambridge, are presented with a bicycle for Prince George during a visit to open the new National Cycling Centre of Excellence, also known as the Avantidrome, in Cambridge April 12, 2014. Britain’s Prince William and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son George. REUTERS/Phil Noble (NEW ZEALAND – Tags: ROYALS ENTERTAINMENT POLITICS SPORT CYCLING TPX IMAGES OF THE DAY) – RTR3KY84