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Zipp Service Course Stem

Zipp Service Course Stem
Clamp Diameter:
Matte Black
Steerer Diameter:
Please select options


Zipp's Service Course Stem is strong, light, and reliable. Forged of 7075 aluminum with stainless steel bolts, the Service Course is stiff enough to harness the power of your burliest sprints and withstand the jarring forces of the meanest potholes. It keeps the front end completely rigid, providing control no matter the condition.

Part Numbers

Option UPC MPN Store SKU
31.8mm / Matte Black / 70mm / 6° / 1-1/8-inch 710845659140 00.6515.063.000 STE41126788K
31.8mm / Matte Black / 110mm / 6° / 1-1/8-inch 710845659188 00.6515.063.040 ZIP36423145K
31.8mm / Matte Black / 110mm / 17° / 1-1/8-inch 710845659256 00.6515.063.110 ZIP37872746K