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Thank you for visiting Traveling Ground! Portions of the proceeds go to buying bikes that we refurbish and donate to Bicycles for Humanity in Colorado!


Up for sale is a Zipp Service Course 90mm Stem. The stem is in great condition, with some very light signs of use that are pictured. The stem has been professionally inspected, cleaned, and is ready to go!




  • 90mm

  • 31.8mm clamp

  • 6 degree rise

Zipp Service Course 90mm 6 Degree Rise Stem

SKU: 196
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