BackLoafRiver
New member
So, I am in the market for a dropper.
I know the diameter of my seat tube is 30.9 and it comes with a 400mm post
The reverb has a 30.9 option in 390 and 440mm option. How do you know which length to get?
Edit - By being a total idiot, I didn't do a quick goolge search. Turns out there are threads all over on it. Something about measuring the exposed post and accounting for the collar length. I'll give it a go. On another note, does anyone have experience with anything other than the Reverb?
I know the diameter of my seat tube is 30.9 and it comes with a 400mm post
The reverb has a 30.9 option in 390 and 440mm option. How do you know which length to get?
Edit - By being a total idiot, I didn't do a quick goolge search. Turns out there are threads all over on it. Something about measuring the exposed post and accounting for the collar length. I'll give it a go. On another note, does anyone have experience with anything other than the Reverb?
Last edited: