I never got the idea of an adjustable stem. Just get the right size?
I thought it was used for people who "need" an odd size like 121mm, like Chris Froome's stem, and rental (track) bikes.
Saw some pictures of the Amsterdam velodrome back in the day where all the rental bikes had these.
@Jaap started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I never got the idea of an adjustable stem. Just get the right size?