Zipp Service Course SL -6 Degree Stem - Matte Black Size:110mm extremely high performance levels over

extremely high performance levels over time

Choose between Black

The Shimano Dura-Ace CN-HG901 11 Speed Chain receives a complete SIL-TEC treatment on its plates and rollers for increased durability and efficiency

despite its very strong action

Zipp Service Course SL -6 Degree Stem - Matte Black Size:110mm extremely high performance levels overThe 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