The Pro max Stem Quill Stem is a high-quality bicycle component designed by the brand PROMAX. This sleek black stem features a quill design with a clamp diameter of 25.4mm, making it compatible with most standard bike setups. The set includes a sturdy stem that fits securely onto a 25.4mm steerer tube, providing a stable and reliable connection for your bicycle. Upgrade your bike with this durable and stylish stem for improved performance and control on the road or trails.