Swapping KDX250 (91) into KDX125 (90)

[krischy]

I bought cheap KDX250 without any documents and put a lot of effort and replaced many parts to get it running. Now i found a cheap KDX125 road legal for only 500$. Do you think i can mount everything from my bike onto this KDX125. The look pretty much the same.

[KDXGarage]

Do you mean the engine also? It would be too large. I think very few parts would swap over.