Replace crank on 125 engine

[liladams1]

Hi, I want to install a bbk and my left side crank bearing needs replacing but the engine has done 40k miles.
My question is would the 150 crank fit the 125 crank case? And what piston pin size is for the 150 crank

This is the part number for the 150 crank

13000-K97-T00

I am thinking to either replace the bearing on my currect crank but the big end might go soon on it or get a 150 crank as the price is half of the 125 crank supplied in the UK?

The pxc is 2018 model with the digital dash

[Scootyman]

This is a question that interests me also. I was of the understanding that on earlier model PCX’s, the 125 and 150 shared the same crank and camshaft. Please don’t take this as the truth as I don’t know for sure. It might just be the camshaft that they share and that you could fit a 150 cylinder in place of a 125.

If anyone knows for sure what parts the 125 & 150 share I would also be interested to know.