Publicado Por En julio 26, 2026 The Ritchey Force quill stem is a highly regarded vintage bicycle component from the late 1980s and early 1990s, renowned for its clean aesthetic, durability, and robust build quality. Designed by Tom Ritchey and masterfully manufactured in Japan by Nitto, these stems were widely specced on high-end vintage mountain bikes (like the Bridgestone MB series or Ritchey P-23/P-22) and classic road bikes