5DEV Titanium VRTS 2-Bolt Stem is designed for fast installs, flawless fit, amd zero fuss. Their Variable Radius Geometry (VRTS) 2-bolt clamp wraps any rise bar without scratches or wrestling. It&';s lighter, cleaner, and easier to install than a 4-bolt-just align, torque, ride. Precision-machined titanium delivers stiffness, vibration damping, and lifetime durability. This stems include black shims that allow use with 31.8mm bars. VRTS 2-bolt clamp makes installs fast and fuss-free, with secure hold and a sleek profile for modern cockpits Precision-machined titanium delivers stiffness, vibration damping, and lifetime durability 37mm stack height Includes black shims to allow compatibility with 31.8 bars Item Specifications Bar Clamp Diameter (mm) 31.8 Bar Clamp Diameter (mm) 35.0 Color Raw Titanium Defined Color Silver Length 40 Material Titanium S.H.I.S. Stem Clamp Diameter 28.6 Stack Height 37 Steerer Clamp Diameter 1-1/8" Stem Angle (deg) 0 Stem Type Front Load Weight 135 5DEV Titanium 2-Bolt Stem Stems UPC: 850054022745