ZIPP Service Course SL 31.8 mm stem

Zipp’s Service Course SL Stem, crafted from 7075 aluminum, features a shape that’s strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. To meet every rider’s fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130mm as well as a 140 & 150mm lengths for the ±6° stem only. This stem is a favorite of Zipp ambassadors and pro athletes. Feature: - Updated distinctive Zipp cosmetics - Wide range of sizes and angles. - Service Course SL OS stem made for 1-1/8” steerer tube bikes. - Matte Black nano blast aluminum - Lifetime warranty - Zipp Quickview integrated computer mount available separately Specifications: - Stem angle/rise: 17 degrees, 6 degrees - length (st): 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 70mm, 80mm, 90mm - clamp diam: 31.8mm - steerer clamp diameter: 1.125 - color/finish (st): matte with stealth decals - material (sp/st): al-7075 - hardware: titanium - face plate bolt distance-horizontal: 27mm - face plate bolt distance-vertical: 42mm