Can confirm i need the 70cc barrel and transmission casing.... Oh, no idea what engine yet, but looking on ebay http://cgi.ebay.co.uk/2001-Aprilia_W0QQ ... dZViewItem it's not that engne....
Why cant you google till you find a pic of the exact same bike /enigne you have. Or take a pic. Come on mate, if you want help you need to make things eay otherwise youll be waiting ages.
you dont know shit mate! sooooo Shut Ya Mouth! the boy said plenty of times that its from a 2001 aprilia which does not use a piaggio motor.......... yes mounts are similar and you could fit a piaggio engine BUT did anyone think that you would need to change the loom? lucky for you aprilia did use a piaggio engine at the end of the old shape, so if you get a loom for that and a piaggio engine then voila you could fit it
The link you put up on PistonHeads of the SR looks like it has a Morini engine. I got a Katana and the engine looks virtually identical. Hope all works out well for you.
I has the same problem identifying my engine, check this beedspeed link out as thats how I found mine in the end... http://www.beedspeed.com/html-pages/WhatEngine.htm