The most reasonably priced component used on the St1100a Paneuropean 1995 (s) Switzerland Steering Stem is the Socket Bokt,10x25.
The Socket Bokt,10x25 is the most widely applied product in the ST1100A PANEUROPEAN 1995 (S) SWITZERLAND STEERING STEM ( four times ).
Check out any of the eleven Steering Stem components enlisted.