difference between a 99 and 04 cr 125?

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#1
I'm looking to buy a newer motor for my 99 cr. The motor i'm looking at right now is an 04, I noticed the bolt pattern on the 04 had 6 compared to 4 on the intake? What are the differences between the two motors? Are the motor mounts the same?
Thanks in advance!
 
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IndyMX

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#2
ak125 said:
I'm looking to buy a newer motor for my 99 cr. The motor i'm looking at right now is an 04, I noticed the bolt pattern on the 04 had 6 compared to 4? What are the differences between the two motors? Are the mounts the same?
Thanks in advance!

Nope.. they aren't
 

IndyMX

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#4
ak125 said:
Totally different motor? Wouldn't mount on the 99 frame?
Yeah, too much was changed over those years..

It won't fit without serious modifications. Unless you are a good tig welder, I wouldn't even think about it.