Ritchey fork crowns for the 1.5-inch IS 52/40mm drop-in headset
The original headset cone for the Ritchey WCS and Pro Drop In 1 1/8-inch headsets
Fork headset cone for forks with a 1.5-inch, 40 mm tapered seat, and Ritchey fully integrated IS headsets for a 52 mm press-fit diameter in the head tube
Herstellerinformation: RITCHEY, Via Angelo Maspoli 21, 6850 Mendrisio, Ticino, Switzerland, http://ritcheylogic.com | EU contact: Cosmic Sports, Leyher Strasse 47, 90763 Fürth, Germany, https://cosmicsports.de