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Zipp Service Course Stem

Zipp Service Course Stem
  • Color: Silver
  • Color: Blast Black
$56.00 - $60.00
Clamp Diameter:
Steerer Diameter:
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To use our $25 Boulder Area Delivery service, select it while viewing your cart or during the checkout process.
Please call us at 303-444-4196 with any compatibility questions! We are always happy to help.


On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored color is available on the Zipp Service Course stem. 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 reinforced our design decisions, 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 methods, we are proud to introduce our completely redesigned line of Service Course and Service Course SL stems.

- Class-leading stiffness-to-weight ratio
- More options for a better fit
- New faceplate and geometry for greater stiffness and easier installation
- Distinctive silver finish

Part Numbers

Option UPC MPN Store SKU
31.8mm / Blast Black / 75mm / 25° / 1-1/8-inch 710845862144 00.6518.031.004 210000023139
31.8mm / Blast Black / 100mm / 6° / 1-1/8-inch 710845862229 00.6518.032.012 210000025541
31.8mm / Blast Black / 90mm / 6° / 1-1/8-inch 710845862212 00.6518.032.011 210000029218
31.8mm / Blast Black / 60mm / 6° / 1-1/8-inch 710845862182 00.6518.032.008 210000023141
31.8mm / Silver / 80mm / 6° / 1-1/8-inch 710845848810 00.6518.032.002 210000026872