ProTaper Trail Stem - 40mm 31.8mm clamp Stealth 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
- TECH SPECS
|Stem Angle (deg)||0|
|S.H.I.S. Stem Clamp Diameter||28.6|
|Bar Clamp Diameter (mm)||31.8|