You are reading a single comment by @Hulsroy and its replies.
Click here to read the full conversation.
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.
Hulsroy
Thanks. The black clamp + small metal wedge (left green part on drawing) seems very secure/non-sideslipping now but yes that could be a part that could degenerate with use.
I have tried to make the blue part press straight down over the "exact" middle of the chainstay tube hence the slight offset of the slot at the left side. Seems to work (now).
edit: blue part is also pretty un-twisty and solid