reverb length? Home › Forum › Bike Forum › reverb length? Overview Bike Forum Chat Forum For Sale Wanted Forum Help Classified Rules Viewing 5 posts - 1 through 5 (of 5 total) reverb length? eyerideitMember Depends on the the size of frame it’s going on. You can measure the exposed length of your existing post height. I bought a 125mm drop 380mm length and it just about fits on my bike which is a medium frame. The collar is about 1″ above the seat binder so there’s a lot of post in the frame. Posted 4 years ago russ295Member I’ve just bought one and had to go 100mm. The 125mm needs aprox 195mm from top of clamp to seat rails, 100mm, 25 less I needed 175 max. Posted 4 years ago crush83Member Hi guys, getting a reverb but how do I mesure for it? Top of seat tube to saddle rails? Posted 4 years ago crush83Member It’s going onto a 21″ orange crush, 30.9 post size. So if my exposed post is for example 150mm should I take 25mm off and get the 125mm for example? Posted 4 years ago crush83Member Just measured, my post is 190mm clamp to seat rails. Posted 4 years ago Viewing 5 posts - 1 through 5 (of 5 total) The topic ‘reverb length?’ is closed to new replies.