Shimano PRO Discover Di2 Gravel Stem. The sturdy PRO Discover stem, available in multiple lengths, complete the gravel cockpit for adventurers who like to ride lighter and go further. Together the DISCOVER Stem and Handlebar combination are a force to be reckoned with.
Clamping Diameter: 31.8
Angle: +/-6 (Flip Flop)
Material: 3d Forged and CNC Machined AL-7075