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Old 07-02-2013, 09:49 PM
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Default 1984 HONDA XR 250 Crankshaft.

Another question that's bugging me....

Is it possible to rebuild the crankshaft of the '84 XR 250? If so does anyone know who makes a decent rebuild kit? The crankshaft is listed as a complete unit that has no seperate big end bearings/rod etc.....

Any info in much appreciated
Thanks in advance!!
Stephen
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Old 07-02-2013, 10:14 PM
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Go see if xr's only has them. The rod may be the same length as the later ones. Check the bearings, but I do believe the longer stroke crank from the 86 or newer is a drop in.
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Old 07-04-2013, 08:41 AM
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Ok so if the longer stoke crank is a drop in, what would the implications be in terms of making it work?
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Old 07-04-2013, 02:23 PM
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You just need to use the newer piston in an oversize to fit the cylinder. I have a cylinder for the ones that came right after yours if you want to compare heights. I do believe they are the same though
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