RM 125 enine upgrades?

Hi all,

 

I could get a 2007 RM 125 for a very low price. But there is one problem... the engine case has a crack. I could a 2003 engine also.

 

Can anyone tell me if the parts are interchangeable? Can I fit 03 engine parts in the 07 engine?

 

Thanks

Hi all,

 

I could get a 2007 RM 125 for a very low price. But there is one problem... the engine case has a crack. I could a 2003 engine also.

 

Can anyone tell me if the parts are interchangeable? Can I fit 03 engine parts in the 07 engine?

 

Thanks

 

Cases are the same. Some parts will fit, gears etc. Crank is different. Power valve mechanisms are different and the top end is totally different.

Cases are the same. Some parts will fit, gears etc. Crank is different. Power valve mechanisms are different and the top end is totally different.

 

How sure are you about the cases?

 

I've got a photo of the crack here:

d6iqoieg.jpg

 

If this case from the 03 fits the 07, it would help me a lot.

 

Regards

How sure are you about the cases?

 

I've got a photo of the crack here:

d6iqoieg.jpg

 

If this case from the 03 fits the 07, it would help me a lot.

 

Regards

 

I'm 99% sure the actual cases are the same.

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