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Shim: 30.9 -> 31.6? Does these exist?!

crashwins

Monkey
Nov 4, 2009
131
0
Looking everywhere for one..Having no luck. Maybe I just suck at searching for shims :) If anyone has a lick of a clue on this, would love the help. Thanks
 

crashwins

Monkey
Nov 4, 2009
131
0
Thanks folks..I actually saw the UniversalCycle ones and the reviews definitely made me want to stay away..I guess I'll give the above one a shot. Thanks!
 

rav400

Monkey
Aug 31, 2009
177
6
The Right Coast
I bought one (30.9 to 31.6 shim) from Gravity Dropper:

http://gravitydropper.com/98-shims-for-other-diameters-2/

Call them up and tell them what you need. The seat post, shim, seat tube, and seat post clamp all fit together easily and seem to hold well when clamped down. I bought it for my current project, so I don't have any actual riding time on it yet other then test fits and sitting on it in my basement. If I find time to actually finish assembly and tuning, I should doing some trail testing by the end of the week.