Seat for Px Vespa2

Hello,

3d question of the day...;-)

I'm looking for the original seat for the Vespa2 (px 1982).

Is it that one ?
http://www.sip-scootershop.com/pages/details.php?ID=9975&SID=90b7fe5519fa4b087f0b18fe7ba23a6b

Why the seat Vespa PX incl. lock/belt is at the same price that the seat without hold ?

Regards

Hi the Pic shows the one for the old Px Models.

I have a 1980 P125X and this seat with lock and belt

Tks.

So; it's the right one for that px.

regards