Zipp Service Course SL-OS 31.8 mm stem

Unlock peak road cycling performance with the ZIPP Service Course SL-OS Stem. Crafted from high-strength 7075 aluminum, this stem offers exceptional stiffness-to-weight ratio, ensuring maximum power transfer for explosive acceleration and razor-sharp handling. Designed for 1-1/4 steerer tubes (perfect for many Giant and Canyon bikes), it provides a precise and reliable connection. Featuring lightweight titanium screws, a sleek matte black finish, and compatibility with the Zipp QuickView mount, it´s the ultimate upgrade for a pro-level cockpit