Zipp Service Course SL Seatpost 0mm Setback 27.2mm Diameter 400mm Length Matte BLK C2

We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.

Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

Zipp Service Course SL Seatpost 0mm Setback 27.2mm Diameter 400mm Length Matte BLK C2

Riders deserve a seatpost that keeps up with their rhythm—absorbing bumps and maintaining a precise saddle position so every pedal stroke feels efficient, not exhausting. The Zipp Service Course SL seatpost uses unidirectional carbon fiber tuned for ride comfort and an aluminum head with a lightweight clamping system, making micro-adjustments quick and reliable. With 0mm and 20mm setback options, you can place your saddle where it maximizes power transfer and balance across gravel, road, and daily commutes.

Who is this for?

This seatpost is ideal for riders who demand a precise fit, consistent comfort, and reliable performance on mixed terrain. If you value a lightweight carbon tube that absorbs chatter and a clamp compatible with standard rails, this post helps you ride farther and faster with less fatigue.

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!