So I'm looking around for the GPX 125cc Engine that revs at 13k but can't seem to find a good seller. Found these guys but I don't think it's the GPX motor.
Pitster Pros 125cc HP Crate Engine
Anyone know where I can get one shipped to the US?
OK I got this 100cc Jianshe Flywing 11 years ago for my 13th birthday. After years of torture she is still hanging on but just barely. I was thinking of throwing a Lifan 125cc in it. My only question is what pipe will fit this frame and perform well with the Lifan? The frame is a clone of the...
