Zipp designed their Service Course SL seatpost to bring some affordability without compromising performance in a high-end aluminum seatpost.
The shaft and head are crafted from a single piece of heat treated 7075 alloy. One piece design means no bonding and results in a more reliable design with added stiffness and overall durability. The clamp is forged and anodized. It features the common fore-after 2-Bolt design. Adjustments are quick and easy and stay in place. The clamp has a 20mm setback.
Both the post and clamp have an anodized finish with a polished/sheen finish. White Zipp logo graphics are applied on both sides of the post.