Can I swap the stock Si headset with the king 1.5 inch? Will it work? I have a lefty DLR2.
You want to run the Lefty in that? No, that won't. As long as your frame is 2004 or newer though, it is One Point 5 compatible, with any One Point 5 fork, just not a Lefty, as they rely on press fit, with bearing race seats at precise points of contact, there's no star nut hold it in place.
Originally Posted by amillmtb