He was Liam Alexander Finlayson, 35, from Inverurie.
Mr Finlayson died after coming off his bicycle around 2.40pm on Sunday, 12 September near Kirkton of Skene.
Enquiries are ongoing to establish the full circumstances.
A previous appeal sought to identify a 4x4 vehicle. The driver of this vehicle has now come forward and has been spoken to by officers.
Anyone with information who has not yet spoken to police is asked to call 101, quoting incident 2053 of 12 September.