Zipp Service Course SL -6 Degree Stem - Matte Black Size:90mm Use: RoadReach: 70 mmDrop: 128

Use: RoadReach: 70 mmDrop: 128 mmRamp angle: 10°Outsweep: 4°Backsweep: 3°Drop shape: VariableClamp width: 70 mmClamping: 31

The frame secures the interchangeable lens with a simple interlocking system

You will reduce chainring/cog shifts by at least 15%

Better fit means better performance

Zipp Service Course SL -6 Degree Stem - Matte Black Size:90mm Use: RoadReach: 70 mmDrop: 128The Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape thats strong and lightweight, resulting in a 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations Features Forged AL 7075Machined and relieved faceplateTitanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment Specifications Material: AluminumS. H. I. S. Stem Clamp Diameter: 28. 6Bar Clamp