• Rare, New, Guerciotti Panto-graphed, Cinelli 1R Wing Logo 100MM Vintage Forged Alloy Aero Road Stem. Silver and looking good. Out of box.
• Perfect wedge, with alloy stem bolt and cone.
• 22.2mm diameter quill, 26.4mm clamp and 100mm of extension.
• THE desired vintage stem. A timeless classic from Italy.
• 240 grams/8.3oz. 
• FREE shipping in the USA.
• ST554.