Vintage Cinelli RoadBike 26.4 HANDLEBARS & STEMS 1A 1R XA 1E 66 64 65 63 Bicycle
Cinelli 26.4 Forged Stems: Models include: 1A / XA / IR / 1E. Early Stems have the Round Logo. The XA is a later Stylish Stem with better bolt access and not quite as irritating as the tightening the 1A.