Full speed ahead DX Pro Lower SHIS |EC49/40 Black 28.6 50 40 36deg/45deg 1.5`

Aluminum construction. For tapered 50mm/57mm head tube. 1.5 alloy external cup with 36deg/45deg ACB sealed 1.5 bearing lowertable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;} TECH SPECSSHIS|EC49/40 ColorBlackWeight Steered OD28.6 Cup (mm)50 Race (mm)40 Stack Height Bearing Angle36deg/45deg Size1.5`