The Syntace F109 STEM is a high-quality aluminium stem designed specifically for road bikes. With a clamp diameter of 31.8 mm and a rider weight range of 100-199 g, this stem is lightweight and durable. The sleek black colour adds a stylish touch to your bike, while the ahead design and 1 1/8 inch steerer tube diameter offer optimal performance and control. Perfect for cyclists looking to upgrade their bike components with a reliable and reputable brand like Syntace.