Hello everyone, newbie here!

I have a Yamaha AS 3 RD 125 i want to fix to the summer. Its been in my old man's garage for like 15 years but someone has stolen the gas tank and the seat but my father got them back but it dosent fit. I think either is the tank wrong or the seat but i dont know witch one.

Here is a picture, witch one is wrong?

I know its looks like hell but im going to fix it now:)

I appreciate all help.

I would say they are both wrong for an AS3. The tank looks like a later RD125 one and the seat looks aftermarket. Photo of AS3 here : http://www.ziizii.com/bike/bikepics/as3.jpg

I would say they are both wrong for an AS3. The tank looks like a later RD125 one and the seat looks aftermarket. Photo of AS3 here : http://www.ziizii.com/bike/bikepics/as3.jpg

Hmm okey.. Do you know where i can buy them? I have looked everywhere..