Andrew Stevens has resigned his position as an MV Board Member and subsequently his position as MV President.
"Andrew has made a significant contribution to the Board in the past 2-3 years and he will be missed at a number of levels," Chief Executive Officer of Motorcycling Victoria, Wayne Holdsworth, said in a statment.
"Unfortunately, Andrew has found it increasingly difficult to combine his volunteer work as an MV Board member and the workload associated with his new business.
"In line with our Constitution, and understanding our current Board skills matrix, we will be advertising for nominations to the MV Board as Board elected Board members in due course.
"Gary Timmerman, as Vice President, will be caretaker President until our August Board meeting where a Board elected President will be elected."