Zipp – Service Course SL 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.  

Specifications

MATERIAL (SP/ST) Al-7075
LENGTH (ST) 100mm, 110mm, 120mm, 130mm, 70mm, 80mm, 90mm
STEM ANGLE/RISE 17 degrees, 6 degrees
CLAMP DIAM 31.8mm
STEERER CLAMP DIAMETER 1.125/1.25, 1-1/8 in
COLOR/FINISH (ST) Matte with stealth decals
HARDWARE Titanium
FACE PLATE BOLT DISTANCE-HORIZONTAL 27mm
FACE PLATE BOLT DISTANCE-VERTICAL 42mm
WEIGHT (G) 135
WEIGHT BASED ON Service Course SL ±6° 100mm