ProTaper MTB Stem - 45mm, 31.8 Clamp, +/-0, 1 1/8", Alloy, Black

The ProTaper stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless FEA revisions, and tons of real-world ride testing. This provides a light, stiff stem that can handle tremendous forces from every conceivable angle.
3D Forged and machined 6061 Aluminum
Stainless Torx Fasteners