ProTaper Vice Trail Stem - 40mm 31.8mm Clamp +/-0 1 1/8" Aluminum Black CheckoutTitle=Shimano Tiagra FC-4703 Crankset - 170mm Includes Rachet Rocket HD for

Includes Rachet Rocket HD for non-Torq usage

Quick Twist bracket mounts adjusts or removes without tools

Carabiner and webbing strap allows additional storage opportunities

Gripper profile and six replaceable steel pins per pedal for incredible traction

ProTaper Vice Trail Stem - 40mm 31.8mm Clamp +/-0 1 1/8" Aluminum Black CheckoutTitle=Shimano Tiagra FC-4703 Crankset - 170mm Includes Rachet Rocket HD forOn the surface the Vice stem may look simple but under that beautiful veneer lies hours of 3D modelling countless revisions and tons of real world ride testing. All of this is done to provide a light stiff stem that can handle tremendous forces from every conceivable angle. 3D Forged and Machined 6061 Alloy construction Torx A2 Stainless hardware 0 deg rise Stem Angle (deg) 0 Length 40 Material Aluminum S. H. I. S. Stem Clamp Diameter 28. 6 Bar Clamp