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Since the introduction of our line of Service Course and Service Course SL components we’ve had amazing success with our pro level athletes in all disciplines. While the successes have been proving, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering, we are proud to introduce our completely redesigned line of Service Course and Service Course SL stems and seatposts.

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Modell ID


  • Expanded offering for greater range of fit
  • Leading stiffness-to-weight of 1.85g/NM per mm
  • New faceplace and body geometry for greater stiffness and easier installation
  • ISO 4210 compliant. See Declaration of Conformity for details.
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Vorbau-Winkel 25 degrees, 6 degrees
Länge 100mm, 105mm, 110mm, 120mm, 130mm, 60mm, 70mm, 75mm, 80mm, 90mm
Klemmendurchmesser 31.8mm
Durchmesser Lenkerklemme 1-1/8 in
Farbe/Finish Blast Black
Material Al-6061
Hardware Steel
Weight (g) 160
Weight Based On 100mm Service Course 6° stem

Service Course Stem