Originally Posted by xroad
If I want to build a Madass with the biggest aftermarket engine, does it matter if I start with a Madass 50cc or 125cc? An after market big engine will drop into either model Madass, correct?
They are both the same, If your going to change the engine anyway get the 50 they can be picked up for way less than the 125's, The 50's were real dogs! Heres my 50 with a 110 Lifan installed. >>> http://www.youtube.com/watch?v=nuyAWlAWxjs