NEW Zipp Service Course Seatpost - 350mm Length, Bead Blast Black, B2 price_changed_on_2025-07-14 Weight: 3240g

Weight: 3240g

Front Derailleur: Microshift Centos

Brand Trans X Model Diameter (mm) 27

Flip Chip 2

DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately)

NEW Zipp Service Course Seatpost - 350mm Length, Bead Blast Black, B2 price_changed_on_2025-07-14 Weight: 3240gZipp 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 Clamp Style Standard Rails Length 350 Material Aluminum