46568-valve spring SIEBENROCK compatible with BMW R 80 RT/2 MONOLEVER

32304-valve spring SIEBENROCK compatible with BMW R 80 RT

5002-valve spring SIEBENROCK compatible with BMW R 80 GS/2 PARALEVER

5806-valve spring SIEBENROCK compatible with BMW R 80 GS PARALEVER

3605-valve spring compatible with BMW R 80 GS PD PARIS DAKAR PARALEVER

15826-valve spring SIEBENROCK compatible with BMW R 90 S

7835-valve spring SIEBENROCK compatible with BMW R 90 /6

24702-valve spring compatible with BMW R 80 G/S PD PARIS DAKAR MONOLEVER