My bike does it as well but just when it's cold. It will hunch, lurch whatever you want to call it when I'm trying to turn around and head up the driveway. Once to operating temps it doesn't do it. I had heavy duty clutches in a bike i built one time and it done this. I would prefer it didn't, it annoyed me to start with but the bike is so damn sweet I've got used to it.
2011 Cross Country, D&D,
Stage 1, Gustafsson +3 Favorite bike yet. Love it!!
2010 RoadGlide (gone)
2009 BMW R1200RT (gone)
2005 RoadGlide (gone) Lots of $$$ invested (lost)
2004 Goldwing (gone))
2001 Valkyrie (gone)
1997 Valkyrie (gone)
Inbetween 1973 CB450 & the 97 Valkyrie (many)