Origin8 Revolvr DUB Outboard ENG Bottom Bracket 68/73mm DUB

Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants. Sealed premium bearings are serviceable. Designed for installing SRAM DUB 28.99mm spindle cranks into BSA threaded framestable{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 SPECSWidth68/73mm BB InterfaceENGSpindle TypeDUB Length Cup MaterialAL6061 Weight100g Cup Type Cup OD/Bearing OD ColorBlack