Weapon Predator AM All Mountain Stem (Black/White) Riding in the Mountain requires a dependable and sturdy stem. Weapon Predator Stem gives you not only durability but also aggressive looks. Made with thick CNC AL6061 Alloy, Predator Stem will surely get the job done. It's time to Hunt! 🤘🤘🤘 Length: 50mm Discipline: All Mountain Barbore clamping: 31.8mm Color: Blue