Zipp’s Service Course SL Stem, crafted from 7075 aluminum, features a shape that’s strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations.
Best-in-class 1.85g per newton meter of stiffness. That results in no-flex sprints and accelerations. Wide range of sizes and angles Matte Black nano blast aluminum Zipp QuickView integrated mount available separately