Zipp Service Course Seatpost - 27.2mm Diameter, 350mm Length, 20mm Offset, Bead Blast Black, B2 Rim Material_Carbon Ergonomically engineered premium Italian fabric

Ergonomically engineered premium Italian fabric

In testing

The versatile tread rolls easily and with low vibration

hydraulic disc brakes can reveal a whole new world of speed savings

Zipp Service Course Seatpost - 27.2mm Diameter, 350mm Length, 20mm Offset, Bead Blast Black, B2 Rim Material_Carbon Ergonomically engineered premium Italian fabricZipp Service Course seatpost features an innovative low profile clamp allowing greater for aft adjustment. It's a post thats lightweight and strong for security and a precise fit at an affordable price. Dual bolt, low profile micro adjust cradle 3D forged from a single piece of AL 7050 Stainless steel hardware Minimum insertion length is 90mm