See all the details here: <a target="_top" href="http://www.gainesvillecycling.com/viewtopic.php?f=13&amp;t=369">http://www.gainesvillecycling.com/viewtopic.php?f=13&amp;t=369</a><br><br>Give your TT bike a cheap speed upgrade!<br><br>Thanks for looking,<br>
<br>Jayson<br>