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 SL 130mm Stem. The stem is in good  condition, with some signs of use that are pictured. The stem has been professionally inspected, cleaned, and is ready to go!
 
Specs:
 
130mm
31.8mm clamp
6 degree