Napier City Council are now asking regional ratepayers to stump up $3 million of the $15 million needed to build the proposed multipurpose velodrome.
It has previously been reported that funding from the regional council, originally placed at $2 million, was critical to the project.
Now the latest figures, released by the council's chief executive Wayne Jack, note that local government is being asked to front $8 million - $5 million of which will come from the city council - for the initial build of the project.
However, Napier Mayor Bill Dalton said the $3 million was just one of many options that the council was looking into as to where it would source the funding as they work through the business case.
"And while we work through the process all options are open to us," he said.