Originally Posted by
ilikebikes
Ok, my 100% is slowly fading

can anyone at all tell me for sure that any company that copies the orig "TA" crank arms have the indentations? and the do the "TA" Sugino rings have the "TA" stamp? Please help!!!!

Lambert/Viscount did, so you might have a Lambert/Viscount spider with TA rings. On the ones I've seen the finish is a bit rougher, and the threads for the crank remover are fairly shallow (which leads to stripping them fairly easily).
Neal