Uses 28mm WTB rim tape

SOFTER COMPOUND -Soft Pro Compound provides excellent shock absorption

While the successes have been proving

Refined appearance

compatible devices and fitness equipment for better data when you ride indoors and outdoors

Zipp SERVICE COURSE SL Carbon Seatpost 25.4 X 400mm Matte with White Decales sale Uses 28mm WTB rim tapeSince the introduction of our line of Service Course SL components weve 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