The Big Chief OK'd the request My 1990 ish Ron Cooper currently has a Cinelli stem that opens at the top and I am finding it flexy. I would like to give a ''Frog" stem a try. I need a 100mm version but would try 5mm longer or shorter. This is a user so NOS is not required in fact I would accept any thing that is usable.
BOB FREITAS
off to work in MILL
VALLEY, CA USA