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. Compatible with Existing Threaded EDC Top Caps, for People Who've Already Threaded Their Steerer Tube 6061 Aluminum Alloy Bar Clamp Width 55mm Can Be Used with a Regular Star Nut and Top Cap Stack Height 38.5mm | OneUp Components EDC Stem 2024 - 35x42mm | Aluminum