[![](http://resources2.informe.com/v3/forum/styles/informe_steel/imageset/icon_post_target.gif)](http://nuvinci.informe.com/forum/post1138.html#p1138)by **[NuVinciSupport](http://nuvinci.informe.com/forum/member218.html)** on Mon Nov 08, 2010 12:17 pm
Hi Jornole,
In regards to the efficiency loss, that is not information that we publish to the public. Unfortunately, you will not be able to find that information anywhere.
http://nuvinci.informe.com/forum/bicycle-hub-discussion-f3/efficiency-t440.html