Zipp Service Course SL -17 Degree Stem - Matte Black Size:110mm Requires a SRAM DUB bottom

Requires a SRAM DUB bottom bracket

*If using in extreme heat (+35°C) simply top up if needed

Every useful watt of power generated while cycling is transferred to the bike through the soles of the feet

M (25 mm): for rims with internal width between 20 and 25 mm

Zipp Service Course SL -17 Degree Stem - Matte Black Size:110mm Requires a SRAM DUB bottomThe 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 faceplateFeatures titanium 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