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Precision and Innovation

Service Course Seatpost (0)
Zipp Service Course racers Service Course

The ultimate in performance and technology

We’ve taken our Service Course Seatpost and made it better. The result is a post that’s lightweight and strong for security and a precise fit at an affordable price. The new Service Course seatpost also is improved for easier tool access to the downward facing bolt for easy setup.

Better fit means better performance. If your saddle is out of position, you’ll waste energy with every pedal stroke. The secure, low-profile clamp allows the saddle to slide farther back along the rails, and with 0 mm and 20 mm setback options, it’s possible for nearly any rider to achieve the perfect fit. The unique clamp design also features downward-facing bolt heads that allow micro-adjustment of the saddle even after it is mounted. For high strength, low weight, and efficient use of every gram, the shaft and head are not bonded but are 3D-forged from 6061 aluminum. The Service Course Seatpost is 350 mm in length.

Available in 27.2 or 31.6mm diameters. Fits all common saddle rail types.

Color scheme is Bead-blast Black with laser-etched graphics.

Minimum insertion length is 90mm.

Available in February 2015



Weight 245g
Diameter 27.2 or 31.6mm
Length 350mm
Setback 0mm
Torque for saddle rails 7.0Nm
Minimum insertion length 90mm
Material 6061 aluminum