Zipp Service Course Stem

The Zipp Service Course® stem delivers strength, stiffness, reliability, precise fit, and a distinctive look. Its faceplate and body design provide greater stiffness and easier installation, making it a high-performance and high-value stem. The Service Course stem features a 3D-forged construction that improves the stiffness-to-weight ratio. Its shape and distinctive graphics complement the aesthetics of modern frames. Made from 6061 aluminium, the stem resists flexing during sprints and accelerations. Features: Faceplate and body geometry designed for greater stiffness and easier installation Bead Blast Black finish with updated Zipp cosmetics ±6° and ±25° rise stem available Leading stiffness-to-weight Secure with four-bolt faceplate using Torx T25 bolt heads Lifetime warranty Zipp Quickview integrated computer mount available separately Specifications: Material (SP/ST): Al-6061 Length (ST): 100mm, 110mm, 120mm, 130mm, 60mm, 70mm, 80mm, 90mm Stem angle/rise: 6 degrees Clamp diam: 31.8mm Steerer clamp diameter: 1-1/8 in Colour/finish (ST): Bead Blast Black Hardware: Steel