Zipp Service Course SL +/- 6 deg Stem Bike Accessories_Top-Tube Bags the amount of aerodynamic drag

the amount of aerodynamic drag the helmet creates is strongly reduced

Often duplicated but never replicated

the handling

echoing the natural world the bike navigates

Zipp Service Course SL +/- 6 deg Stem Bike Accessories_Top-Tube Bags the amount of aerodynamic dragThe 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. Forged AL 7075 Machined and relieved faceplate Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment Beyond Black anodized with black logos