Zipp Service Course SL OS Stem for 1-1/4" - Matte Black

$149.99 Sale Save

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.[split]

  • Updated distinctive Zipp cosmetics
  • Service Course SL OS stem made for 1-1/4” steerer tube bikes.
  • Matte Black nano blast aluminum
  • Lifetime warranty
  • Zipp Quickview integrated computer mount available separately

STEM ANGLE/RISE: 6 degrees
LENGTH: 100mm, 110mm, 120mm, 130mm, 70mm, 80mm, 90mm
CLAMP DIAM: 31.8mm
STEERER CLAMP DIAMETER: 1-1/4 in (1.25")
COLOR/FINISH: Matte with stealth decals
HARDWARE: Titanium

Mfr Claimed Weight