Craig Jones' father Steve has absolved Ten Kate Honda rider Andrew Pitt of any blame for his son's death.
The Honda man bike was in collision with Craig as he fell from his CBR600 at Clark Curve, but Mr Jones has said it was not the Australian's fault.
A spokesman for the Parkalgar Honda team said: "Steve has spoken with Andrew Pitt, the rider who made contact with Craig as he fell from his bike in the accident. Steve has made it clear that in no way does the family hold Andrew responsible and has asked him to go on and win the World Championship for Craig."