gt2-a 7g 4- stroke build

First off, I want to thank migueralliart, and kcvale for helping me with this build.

Well after two months I finally have my build 95 percent complete. Took for a few miles around town and it feels like a small motorcycle, the shift kit is awesome. I, also did a few bolt-ons to the huaseng motor for more power.

one think, I realize about this build and to anyone who wants to build a 4 stroke bike with a skyhawk frame, is not to use the gt2a-s frame, even though its designed for 4-stroke. Use the gt2-a frame which is meant for a 2 stroke build and cut off the front mount. There is not much room in the gt2a-s frame for a 4-stroke.

gt2-a frame:
power coated gray
cut off the welded 2-stroke motor mount

shift kit:
pedal cranks, motor mounts, sprockets, all power coated black

engine mods:
ngk plug
stainless steel flex pipe with tip, overall lenght 28.5 inches.
uni filter and adapter
drilled out main jet with #71 drill bit

image.jpgimage (3).jpgimage (2).jpgimage (1).jpg
 
Was there a hole in the down tube after you cut the front mount off?

Would love to see a pic of what the cut off mount looks like.
Thanks!

I haven't done one yet but I think if you cut the 2-stroke mount off at the angle and height it could support the bottom of a 4-stroke base.
 
The mount is welded over the frame. There is no hole, in fact you could patiently grind off the whole mount and have it as it was never there. I just cut it off near the frame and left the weld there because I did not want to chance weakening the frame by grinding it off. I'll snap a pic later.
 
aceinthesky thanks for posting the advice and the pic of cutting the two stroke mount off for four stroke use. 2?'s I have for you are what disk brake adapter are you using with your Skyhawk frame and did you use the headset bearing set that came with the frame or something different
 
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