I currently have a modded wr250r, which does great but I would also like a wr400/426/450 for the dirt. I found a clean 2001 426 that has a bad crank.
I always buy the wiesco bottom end kits that comes with a new crank.
I cant seem to find a bottom end kit for these bikes, does the crank have to be split and rebuilt with new bearings?
why does no one offer a bottom end kit??