CINELLI - Are you sure that you need a cycle computer on that stem? Cinelli Grammo Art Stem, this was probably the most outstanding stem ever made! Super light pure titanium with
FS: Cinelli Grammo 1" Threadless Titanium Stem - The Paceline Forum
Vintage Classic NOS Cinelli Grammo Titanium l Stem 130mm 4 Vintage Ride B | eBay
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