Gloroius basterd 12"/gts conversion

what has happened to the 12"/gts wheel conversion? ( i've been wanting to do the 12" wheel conversion to my 09 stella 2 stroke.) i can't seem to find it on the web site any more. i put in part numbers (i.e. 39043J00) and nothing comes up. is it gone for forever? any info?

thanks, heggie

SIP TECH, SIP OWNERS, SIP ANYONE... IS THE 12"/GTS WHEEL CONVERSION GONE? WILL IT EVER BE BACK? DO YOU HAVE ONE LAST KIT LEFT TO PUT 12" WHEELS ON MY 09 STELLA 2T? (the econo rear drum brake version prefered.) PLEASE HELP ME.

THANKS, heggie