Zipp Service Course stem.

It is used both for racing, mountain biking, and cyclocross.

It is made of aluminum to keep the weight down and the rigidity at its best.

The stem is good in all situations - in the sprint so as not to lose power when pedaling and twisting the bike to the maximum and also up the mountains when it is the small grams that make the difference.

Angle ± 6°

Length: 80 mm

Diameter at the fork: 28.6 mm

Diameter at handlebar: 31.8 mm