Ritchey Superlogic C260 84D Stem

itchey Superlogic C260 Carbon Stem adds uses high modulus carbon fiber, increased boom diameter and a wider clamp. Ritchey Superlogic C260 Stem - 110mm, 31.8 Clamp, +/-6, 1 1/8", Carbon, Black Material: Carbon Color: Black S.H.I.S. Stem Clamp Diameter: 28