- Small 1cm scratch on the stem, in no way compromising structural integrity
-A ll stem hardware included
**-Does not include T25 TORX adapter**
More recently known for their advances in the world of carbon, the engineering wizards at Zipp have shown they still know and value innovative aluminum componentry with the Service Course line. The Service Course Stem offers a highly functional design that originally addressed the needs of pros and is now available for the rest of us. It provides exceptional stiffness, lightness, and positional flexibility, but it does so at a reasonable price in comparison to more expensive, often heavier stem.