Scooterotica

Posted: **Thu Apr 25, 2013 8:39 am**

whats available to use after 70.4mm? are there any motor bike pistons?why?

Posted: **Thu Apr 25, 2013 11:57 am**

I was under the impression there were two oversizes from Rayspeed: 72.4 and 72.8, is that not the case?

Posted: **Thu Apr 25, 2013 2:07 pm**

The rapido 250 uses 72mm + pistons not 70mm, as said by Yanker, Rayspeed have a few options .I use the Bultaco piston but that requires 116 rod.

Posted: **Thu Apr 25, 2013 4:16 pm**

joespeed wrote:whats available to use after 70.4mm? are there any motor bike pistons?why?

sorry that should have read 72.4!!!!!

Posted: **Thu Apr 25, 2013 11:07 pm**

I was under the impression there were two oversizes from Rayspeed: 72.4 and 72.8, is that not the case?

rapido 250 oversizes