ORIGIN8 Spire I Seatpost SEATPOSTS 52438
SEATPOST OR8 SPIRE I ALY 27.2 350 15mm BK Spire I Seatpost 888571034569 RIGID POSTS CLAMP TOP ALLOY 27.2 3D forged one-piece AL7050-T6 construction Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design 15mm setback ISO-Mountain safety certified 27.2mm 350mm Black AL7050 15mm 27.2mm, Offset BLACK