PRO Koryak 3Five Stem A Robust Stem When you're riding treacherous terrain, the last thing you want to worry about is your components. The PRO Koryak 3Five Stem is an extremely durable stem that is made from lightweight and durable 6061 aluminum. It features a 35mm clamp that ensures absolute control and vibration dampening. It is available in several lengths and has a 0-degree rise. Features6061 aluminum construction that is lightweight and durable Available in different lengths with a 0-degree rise Designed for hardcore mountain biking SPECIFICATIONSLength35, 40, 50, 60mm Rise0-Degree Bar Clamp Diameter35mm Stack-Material6061 Aluminum Intended Use All-Mountain, Enduro Weight N/A | Pro | Koryak 3Five Stem 35Mm | Aluminum