From:CJ e-mail:Mathsci-A-hotmail.com
Subject:eBay Ad Date:Thu Jun 5 01:07:07 2014
I was looking at this ad and discovered something i didn't know -

"This is a 165 motor. The easiest way to tell is that the 125 requires a gas/oil mix and the 165 which this bike is, only gas."

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=111372859112

WOW....