Zipp Service Course 25 Degree Faceplate B2 Stem In Blast Black All Sizes 

The Service Course® stem delivers all you look for in a stem—strength, stiffness, reliability, a precise fit and distinctive look.

The Service Course stem offers a faceplate and body design for greater stiffness and easier installation. It’s high performance and high value.

The Service Course Stem’s shape and 3D-forged construction results in an improved stiffness-to-weight-ratio.

The stem design, along with distinctive graphics, also complement the aesthetics of modern frames.

Made from 6061 aluminium, the stem resists flexing during sprints and accelerations.

FEATURES-

Faceplate and body geometry designed for greater stiffness and easier installation

Bead blast black finish with updated Zipp cosmetics

 ±25° rise stem

Leading Stiffness-to-weight

Secure with four bolt faceplate using Torx T25 bolt heads.

Lifetime warranty

Zipp Quickview integrated compute mount available separately