Oh, Caroline, no... A beautiful road racer needs a beautiful stem. A brilliant fillet finish delivered by NITTO's craftsmanship. Undoubtedly, there are a multitude of cyclists who are fascinated by the beauty of curve. This is the embodiment of "Japanese high quality handmade". Material : CrMo Steel Extension : 80, 90, 100, 110 Angle : 80 deg. Bar Clamp : 31.8mm Post diam. : 28.6mm