I have a 1998 Specialized Stumpjumper M2 with 30.9 seat post. The seat post clamp on there now had to be stretched open a bit to fit. Does anyone know what the right size would be? Thanks!
I'm pretty sure it is 35.0 mm. I bought a Hope Seat Clamp 34.9 and that didn't fit (the bolt was not long enough) instead I bought a Gusset seat clamp 34.9 mm and that I was able to force on, but still didn't fit perfectly. But it worked until the bike was stolen :madmax:
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