There are a few more seats available not listed here.

Solo seat: Standard bicycle seats have a 7/8″=22.2 mm clamp. Some 24-35 mm moped seat poles have a 22.2 mm top section. Those  can accept standard bicycle seats. Other moped seat poles are a straight 24-26 all the way, too big for a bike seat clamp.


4904 beach cruiser bicycle seat w/springs $23.0
10.5 by 10.5 inch, dual coil spring suspension
fits any moped with a 7/8″ seat pole top end



seat single Peugeot new with 1″ post $45  fits Peugeot 103 and others with 1″ hole