Zipp Service Course SL Stem

The 7075 aluminum alloy is chosen for its exceptional strength-to-weight ratio. It provides the rigidity needed for aggressive sprinting and handling while remaining light enough to keep your overall bike weight down.

This stem is designed for handlebars with a 31.8mm clamp diameter, which is the current industry standard for most modern road bikes. Please double-check your handlebar specifications before purchasing to ensure compatibility.

Yes, a 17-degree angle is more aggressive than the standard 6-degree stems found on many stock bikes. It allows you to achieve a lower, more aerodynamic position, which is ideal if you are looking to optimize your cockpit for speed.

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

The stem uses T25 Torx bolts for the faceplate and steerer clamp. You will need a T25 Torx wrench or driver to install it properly, and we highly recommend using a torque wrench to ensure you do not overtighten the hardware.