a little late here but ive got a 92 nishiki alien frame --the square tubed aluminum job---14.5" ctr to ctr 21" top tube length weld to weld (is that called "effective top tube length" ??--i dont really know)--straight blade aluminum matching fork--i think standover was like 28--29" when i had it built---good condition--no dents, just scratches---if you think it may work we can deal