I purchased a new Nav V for my K1600GT which comes with the cradle so I don't need this cradle. The part description says it is for the Nav V. However, my K1600GT came with the Nav IV and the cradle for the Nav IV works perfectly for the Nav V as well so I'm assuming this cradle works with both the Nav IV and V but I cannot confirm this.
This is a new, unused unit which should plug right into the accessory plug of an '05 to current K12/1300S, '06-11 K12/1300GT and the R1200's of same era. Part # is 77528544464
Asking $75 including shipping to the lower 48 states.