I am building an off-road go kart and using the suspension off of a Yamaha blaster. the control arms come off of a 99 and 01 blaster and i think should work...i am looking on ebay at front spindles that say they will fit all blasters, but i was wondering does the bolt pattern change between years??? i found wheels for the front but they come off an 06 blaster so i was wondering if they will fit other years' bolt patterns...if anyone can help me it will be greatly appreciated. and if anyone sees any probs with the control arm situation please comment on that also.

thanks