Zipp Service Course SL Stem

This stem is constructed from high-grade 7075 aluminum. This material choice provides an excellent balance between stiffness and low weight, making it a reliable option for high-performance road riding.

The stem is designed for a 31.8mm handlebar clamp diameter, which is the industry standard for most modern road bikes. It also fits a standard 1-1/8 inch (28.6mm) steerer tube.

Yes, the Service Course SL is compatible with Zipp Quickview integrated computer mounts. This allows for a cleaner, more aerodynamic cockpit setup compared to traditional handlebar-mounted options.

The angle determines your handlebar height relative to the steerer tube. A 6-degree stem offers a more moderate, versatile position, while the 17-degree option provides a more aggressive, lower profile for riders looking for a more aerodynamic fit.

Yes, it is engineered specifically to minimize flex during intense efforts. The robust construction ensures efficient power transfer, making it suitable for sprinting and hard accelerations.