Easton delivers quality and sound engineering all the way down to this family of entry-level stems. Top Lock Faceplate provides secure and safe connection to alloy and carbon handlebarsDistributed Stress Technology calms are designed to match the needs of lightweight carbon and alloy handlebars3D Forged EA50 Alloy Item SpecificationsColorBlackGenre90Bar Clamp Diameter31.8Stem Angle+17Stem Angle-17Defined ColorBlackS.H.I.S. Stem Clamp Diameter28.6