

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.
Features
Excel Sports accepts Money Orders, Personal Checks and the following credit cards for payment of orders:
![]()
Sign up for unadvertised offers, specials and discounts