Thanks for checking. I couldn't find much either but I've 2 31.6s and they're just slightly too big with the clamp completely removed and I found this thread, admitidely only one person who says 30.9 and the seller I bought from tried to sell me a 30.9 to use with it http://weightweenies.starbike.com/forum/viewtopic.php?t=87581
Thanks for checking. I couldn't find much either but I've 2 31.6s and they're just slightly too big with the clamp completely removed and I found this thread, admitidely only one person who says 30.9 and the seller I bought from tried to sell me a 30.9 to use with it
http://weightweenies.starbike.com/forum/viewtopic.php?t=87581