The Gossamer Compact uses the same evolved shape as our high-end handlebars - shallow 125mm drop, short 80mm reach, optimized for the shape of current shifters. Rider comfort is further enhanced by the flattened top section, giving an easy platform to rest your hands on. The Gossamer Compact uses 6066 aluminum, which is double butted and tapered to put strength where it's needed and trim weight where it's not. Shot peening improves fatigue resistance, and an extra-wide bulge section in the center of the bar leaves ample room for accessories. - Double butted, tapered, and shot-peened AL6066 - 34mm ergo flat top - 110mm-wide round center section makes it easy to mount accessories - Bar width: center/center from the handlebar tails