Ritchey WCS Headset Upper 1 1/8 inch Pressfit - ZS44/28,6

Lightweight, semi-integrated Ritchey WCS 1 1/8 inch headset upper. Made from alloy, bearings coated with Ti. Ahead-headset building classes: Ahead-headsets are divided into the "classical" building class, the semi integrated "Press Fit" and the full integrated "Drop In" headsets. The "classical" version has a bearing which is located outside the steerer tube. "Press Fit" and "Drop In" headset bearings are located inside the steerer tube which results in a lower stack height. In contrast to "Press Fit" headsets "Drop In" headsets don't have to be pressed in. The bearing rests directly on the angled (36° or 45°) surface of the steerer tube. The most common "Drop In" versions are called "Drop In Campy" for Campagnolo Hiddensets and "Cane Creek" . For more detailed information please contact our service team. ZS44/28.6 Construction type (Ahead/Thread): Press Fit standard (semi integrated) Material: aluminum, Ti-coated bearings Weight supplement: with 7.3 mm height) approx. 49 grams (with 12.4 mm height) (manufacturer information