evo.com | OneUp Components Stems > The perfect complement to the OneUp Carbon 35 bar, the OneUp Components EDC Stem is machined from 6061-T6 aluminum and black anodized. Available in 35mm or 50mm lengths. 6061 Aluminum Alloy Can Be Used with a Regular Star Nut and Top Cap Bar Clamp Width 55mm Stack Height 38.5mm Compatible with Existing Threaded EDC Top Caps, for People Who've Already Threaded Their Steerer Tube | OneUp Components EDC Stem 2024 - 35x50mm | Aluminum