The Metron Aerobar system features a flip-flop carbon wing basebar, ergonomic extensions and a snakebite stem which integrates the system together. This allows for an internal Di2 junction box with internal cable routing along with one of the highest adjustable AM option currently available. Fit increments in various dimensions are the foundation of the Metron Aerobar design and are easily adjustable with no occluded bolts. Patent pending Snakebite stem allows for flip-able base bar with internal cable routing Full carbon wing and ergonomic extensions Normalized fit increments in every dimension Easy adjustability with no occluded bolts Internal cable routing and Di2 compatible 3:1 UCI compliant Stem length: 90mm, Base bar width: 400mm Stem allows for internal Di2 junction box positioning and internal cable routing Specifications Length90MaterialCarbonBar Drop (mm)25ColorBlackWeight1155Width400Defined ColorBlack