Zipp Service Course SL-OS Stem (Black) (31.8mm) (1-1/4" Steerer) (110mm) (6°)

Zipp Service Course SL-OS Stem (Black) (31.8mm) (1-1/4" Steerer) (110mm) (6°)
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Price: $132.00

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Zipp Service Course SL-OS Stem Description:

Zipp’s Service Course SL Stem is crafted from 7075 aluminum and features a shape that’s strong and lightweight. To meet the needs of different riders and fit, the stem is available in multiple options.

Note: This version of the SL Stem is for 1-1/4" steerer tubes. Most bikes are not compatible with this stem. Most bikes require a 1-1/8" stem.


  • Wide range of sizes and 6 deg angle
  • Service Course SL OS stem made for 1-1/4” steerer tube bikes
  • Lifetime warranty


  • Material: Aluminum
  • S.H.I.S. Stem Clamp Diameter: 31.8mm (1-1/4" Steerer)
  • Bar Clamp Diameter: 31.8mm
  • Stack Height: 41mm
  • Color: Matte Black
  • Weight: 140g

This product was added to our catalog on September 14, 2023