I've seen this picture a few times of a separate headrest designed to be fixed to the roll cage of an RSR. However I've never seen another picture taken from a different angle. Does anyone know where this headrest arrangement originated from? Is it a factory design or was it a customer team fabrication? I guess it could be the sort of safety feature Brumos might have installed themselves. If anyone has any other photos they could share they would be very interesting to see.