Mountain Biking - Stumpjumper FSR Seatpost Size?
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04-29-06, 03:11 PM
Does anyone know what size seatpost a 2000 Specialized Stumpjumper FSR originally came with. I have a friend who fixed one with a cracked post and during the welding process I think the seat tube shrank a little. The open end on the bottom measures about 30.5 mm while the top measures about 29.4.
I assume the seatpost size was originally the larger of the 2 - ie 30.5.
Thanks for your help
04-29-06, 04:06 PM
It was originally a 30.9mm seatpost.
However, Giant issued a 30.8mm seatpost for their NRS which works if your seattube has shrunk. The next size below that is the Supergo 30.4mm which isn't issued anymore. I did find Ritchey making 30.4mm seatpost replcements but they are rare.
Titec still makes a 30.9 posts: Either the Hell-Bent or the "Knock-Rrated" El Norte.
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