Cannondale opi 1 piece chainring replacement

coblck Posts: 217
edited August 2018 in Workshop
Hi needing to change my chainring on my cannondale evo, the chainring is 1 piece opi cannondale pacific and looks like i need a special tool to remove ring, see also this is the chainring Is there any other tool that would do as finding it hard to get official tool. Many thanks
Giant tcr pro ultegra
Cannondale CAADX GRX 812
Voodoo Marasa 2011