Designed to provide you with a better sports bicycle experience the PRO Vibe Stem is available in a range of lengths, in either -10 or -17 degree angles and in version with either 1 1/8 or 1 ¼ steerer diameters. Constructed from anodized AL 7075 is boasts Shimano Di2 integration, features an integrated topcap and lightweight titanium bolts. Length options range from 80- to 130-millimetres, with the longest weighing just 163 grams. The Vibe Stem has 31.8-millimetre clamping diameter and is compatible with the PRO Stem Computer Mount (PRAC0247), which bolts securely to the regular, forward, stem bolts.