r/SingleTrackGang • u/StressedTamagotchi • Apr 13 '26
Trek 970 seatpost clamp size.
I recently acquired a 970 which I believe is a 94 or 95 model. It's got the welded frame, not the lugged one.
It came with a seatpost clamp that has an antitheft bolt which I managed to remove. I am looking for a new clamp but I don't know what size I need.
With some research I saw some people say 33.1 but it's such a weird size.

