Cinelli 1A 1" Quill Stem (26.0) 17/73d x 120mm Silver MFPN=21153 Universal Derailleur Hanger designed to

Universal Derailleur Hanger designed to work with Sram UDH interfaces

8 Color Polished Silver Weight 104 Defined Color Silver Stack Height 42

Unlike many rims the BST Asymmetric shape is designed to equalize resistance to dents and tire bead retention on both sides of the rim under extreme conditions

1000-denier Cordura Plus

Cinelli 1A 1" Quill Stem (26.0) 17/73d x 120mm Silver MFPN=21153 Universal Derailleur Hanger designed toUpdated reissue of the classic 1A design with conical style steerer expander system 6066 T6 forged and CNC machined construction and milky silver anodized 26. 0mm handlebar standard with 22. 2mm quill Model 1A Quill Steerer Dia. 1" Threaded Bar Dia. 26. 0mm Rise 17 Deg Length 120mm Color Silver Stem Length 120Mm