Service Course Seatpost 27.2 - Black Offset:20mm 70mm Fillmore Valve - fits

70mm Fillmore Valve - fits Rim Depths between 30mm to 48mm

Stiff foam is located on both sides and bottom

New SuperCush ZipStrip™ cradles secure the bikes and make loading and unloading a breeze

It's lower position is great for getting your light closer to the ground for better visibility

Service Course Seatpost 27.2 - Black Offset:20mm 70mm Fillmore Valve - fitsDescription Designed for riders who demand comfort, strength, and precise adjustability, the ZIPP Service Course Seatpost delivers proven performance in a lightweight, durable package. Constructed from 3D forged 6061 aluminum, this seatpost balances stiffness and compliance for confident handling on any ride. Whether racing, commuting, or adventuring, the two bolt micro adjust head allows precise saddle positioning, while the 20mm offset ensures