Author Topic: 07 450 and 250 frame differences  (Read 4699 times)

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Offline belcher69

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07 450 and 250 frame differences
« on: December 17, 2015, 06:18:01 AM »
Does any of you guys know the differences between the frames of the 250's and the 450's. I have a 07 450 frame which Im putting a k5 in. A very helpful member has made me some rails and a yoke but they are originally for a 09 250f. So I'd be grateful  for any info... Thanks

Offline Dutch-K5 Fan

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Re: 07 450 and 250 frame differences
« Reply #1 on: December 17, 2015, 08:03:48 AM »
450 cradle has more room for the bigger engine.
There are more detials, and  09 250 is different than 06-08 250.
I have AF with 07 kx250f frame. There's a thread about it here.
If you are planning to run a larger tank in the futere.
Use it with your build. I have to make new radiators.
Almost all self build af's are custom.

Dutchie
Proud owner of a KX500AF

Offline belcher69

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Re: 07 450 and 250 frame differences
« Reply #2 on: December 18, 2015, 07:35:22 AM »
I understand  that dutchie but are the points were I cut out the cradle and the yoke the same?

Offline Dutch-K5 Fan

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Re: 07 450 and 250 frame differences
« Reply #3 on: December 18, 2015, 07:44:52 AM »
Don't know if it will fit. Think you have to measure
the frame and new parts.



Dutchie
Proud owner of a KX500AF