Alright.... As we all know the yz 426 has this really shitty cage bearing in the bottom end of the crank... Also known as the big end. long story shot my bike blew up. I know the pin size for the yz 450 crank is the same and the bearing is bigger for the 450. My question is will it fit the 426 and take the crank parts such as the balance shaft and the magneto and ect. I dont mean to be rude but ive looked thru this forum a bunch for other things such as shocks and ect for my bike and i only need people to help me solve this issue because next week im buying either a used 426 crank because theres no such thing as a new one anymore... Not even from yama anymore. Oor im buying a new 2001-2-3ish 450 crank for my 426. Thanks guys for the help in advance... If all goes well next week ill be posting vids of me rebuilding the engine in about 3 hours to youtube.