I have for sale a XTR FD-M950 Front derailleur. It has a 28.6 or 1 1/8th inch seat-tube clamp. This is of the 8 speed era, though I think it would work with 9, but I'm not sure about that. It is NEW IN BOX, N.I.B., never-ever installed, it has the red chain tooth aligning sticker still on it. Instructions included. $25.oo including shipping.