The only solution for the new WP shocks using a 25mm O.D. bearing is to use a self lubricating bushing or bore out the shock mount to 26 mm bore. I will provide the bushing for people without access to a mill.
2013 Ducati Hypermotard SP, 2011 Husaberg FE570S, 2011 BMW S1000RR, 2010 BMW F800GS
2007 Husqvarna TE610 , 2003 KTM 525 MXC