Dario Pegoretti – Chris King D11 Headset
To complement the Falz fork, Dario has also worked with Chris King to develop a new headset. This new headset is built to a new standard, called D11, which Dario developed to better suit his frames. With the oversized tubing so prevalent today, the diameter of the head tube has actually become less than the diameter of the down tube. The resulting juncture is not optimal so this new D11 standard increases the inside diameter of the head tube requiring slightly larger headset cups. The new headset design continues to use the proven bearings and components of King’s standard headsets, but the cups have a larger diameter skirt where they are pressed into the head tube. This skirt is also longer than the standard giving better support to the head tube. The shape of the cups has been modified to flow better with steel and/or titanium frames. You no longer have the “ledge” at the juncture of the head tube and cup. This headset is also available to frame builders who wish to adopt this new standard. This headset works equally well with the Falz fork and other 1-1/8” forks as the bearing sizes have not been changed. It features Chris King’s Grip-Lock fastening system as well as King’s 10-year warranty and is available in both silver and black.
D11 head tube (Spirit and Xcr by Columbus) are available directly from Pegoretti Cicli. For more information please contact info@pegoretticicli.com.
Dario would like to thank the Chris King Cycle Group for their involvement in making the D11 headset possible.


