ProTaper Vice Stem Size:40mm Mat can be hand washed

Mat can be hand washed or jet washed to clean

Tested and refined "on the road" with key WorldTour teams that incorporated it in their victorious campaigns

our pedals have sailed through even the toughest of tests with flying colours

Relaxed fit that moves with you

ProTaper Vice Stem Size:40mm Mat can be hand washedOn the surface, a stem may look simple, but under that beautiful veneer lies hours of 3D modeling, countless FEA revisions, and tons of real world ride testing. We do all of this to make sure we have a light, stiff stem that can handle tremendous forces from every conceivable angle. Specifications 31. 8mm Clamp DiameterWeight: 175gHardware: Torx, A2 StainlessMaterial: 3D Forged and Machined 6061 AlloyLength: 30mm 50mm Mfr Claimed Weight 175g