Possibly only a bivvy, coat, arm/leg warmers and gloves.
With no dynamo he's carrying batteries etc up front. Can't be carrying much food. Be good to see a grid.
They weighed his bike at Newton and it came to just over 12kg, without water and food. Jon's in 2nd place came to around 17kg that was fully loaded though.
^^ Evan seemed to be carrying a lot less than a lot of other people...