Replace it. Put the word out here in classifieds and watch ebay. Mine broke like that in '05 (I think). Briefly I used a vice grip on the thing but eventually cobbled together my own extension not unlike the one on that web site. That served me for quite a while, but it just doesn't beat a new kickstand. I believe a new one from Triumph is $85. Check BikeBandit.com. I think I got my used one for around $45.
BTW, mine was ground down from draggin on the ground in sharp turns, but that's not where it broke.
Last edited by FriarJohn; 02/05/2007 2:23 AM.