Zipp

Service Course Seatpost - No Packaging

What Our Gearhead® Experts Are Saying:

"I’ve used the Service Course Seatpost on both my road and gravel builds—it's a no-fuss option with a sturdy two-bolt clamp that holds position no matter how rough the ride gets. Whether I’m dialing in saddle setback or swapping bikes, this post always offers a precise fit."

The Zipp Service Course Seatpost keeps our ride dialed without overcomplicating things. Built with Zipp’s signature focus on durability and function, it’s crafted from lightweight AL-7050 alloy and finished with a bead-blasted texture that looks as clean as it performs. From long road rides to weekend gravel adventures, we count on this post for reliable support and adjustment.

We love the micro-adjust clamp that makes fine-tuning saddle tilt a breeze, while the dual-bolt system keeps everything locked down. Available in both zero and 20mm offset options, it gives us the fit we need to find our most efficient position. And since it's forged from a single piece of aluminum, we know it's tough enough to handle serious mileage without added weight.