Seat with rail
/6 models, rail, cross ribbed cover
Please have a look at article 5255600.
For e.g. 75/6 second series (first series has longitudinal ribbed cover)
Compare: 52531233960 / 52-53-1-233-960
Single seat G/S PD red, improved remake
R 65GS, R 80G/S,...
Seat GS paralever, black, low
Compare: 52532307317 /...
Seat cover GS white-blue, low
Compare: 52532307338 E...