Profile Design Razor Aero Seatpost (27.2mm)

Profile's Razor Aero Seatpost slices both wind and grams with its carbon aerodynamic construction. It features a narrow profile to hide from the wind, which makes it great for road and triathlon bikes. The Razor also features Internal Rib Technology to enhance strength without adding weight. Plus, its micro-adjustable clamp is easy to use and super secure.