Zipp's Service Course SL stem, made from 7075 aluminum, has a solid, lightweight shape, which translates into a best-in-class stiffness of 1.85 grams per Newton-meter. This translates into bending-free sprints and accelerations. To meet the adjustment needs of every cyclist, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130 mm as well as in 140 & 150 mm lengths for the ±6° stem only. This stem is the favorite of Zipp ambassadors and professional athletes alike.
Features :
- Distinctive Zipp cosmetics updated
- Wide range of sizes and angles
- Service Course SL OS stem for bikes with 1-1/4' head tube.
- Matte black nano-sand-blasted aluminum
- Lifetime warranty
- Integrated Zipp Quickview computer mount available separately 80 mm, 90 mm
- Clamp diameter: 31.8 mm
- Diameter of steering clamp: 1.125/1.25, 1-1/8 in.
- Color/finish (st): matte with stealth decals
- Material (sp/st): al-7075
- Material: titanium
- Distance between front plate bolts
- Horizontal: 27mm
- Distance between front plate bolts
- Vertical: 42 mm