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