What is The Smallest Frame a 2 stoke kit will fit on

[ixxGunnerxx]

Ever since i saw these kits in the 90s, I always thought I would put one a BMX bike...But now that I'm older, I know that its not going to fit ...(in more then One Way).
But does anyone know what is the smallest frame some one has Used?

I see the mountain bikes are popular (cuz of the shocks).
But i'm thinking about the frame size...hmm, maybe 24?

 

[Chainlube]

I did this 48cc on a 20" wheeled bike a couple years ago. It's a pretty quick little bike for only 48cc.

Auto-Mini

Started this build a couple weeks ago just to see if. It's coming together. The exhaust header was a real head scratcher, it was coming off the engine right beside the hinge. I still want the bike to fold when it's all done. Just a sample, stay tuned. 50cc bust or boon.

motoredbikes.com

 

[weefek]

Mine is pretty fricken small. I love it, but the main complaint I have is I can't take the jug off without removing the motor. The riding factor is great though. Super comfy.

Old pic without updated parts but it shows the size of the frame.

 

[Sidewinder Jerry]

If you can weld; then you can put one on almost any bike.

 

[ixxGunnerxx]

yea ,, i Just created a Channel over on youtube ,(This will make a Good Video idea),Maybe i will buy a Wielder, and See how Small of A-frame i can Get one on .

 

[Chainlube]

I can't remember where I saw it but some one put a 2t on a little kiddie's bike. The pedals were converted to a jack shaft and eliminated. It certainly looked hard to ride for a full size adult.