- Campagnolo Triple T rear derailleur 9 Speed
- Campagnolo Athena 3x11 speed crank and front derailleur
- Chain KMC X11 with missing link. http://www.kmcchain.eu/chain-KMC_X11–93-road_cross-11_speed
The new chain jumps on the sprocket, it goes very fast and I can really see where it happens, but think it does not jump to an other sprocket but somehow on the spocket itself. It only occurs when I pedal with a lot of power and only on the smaller sized sprocket.