Origin8 Revolvr Outboard Thread-Together BB30 Bottom Bracket 68/73mm x 42mm SRAM DUB 28.99mm

Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life. Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants. Sealed premium bearings are both serviceable and replaceable. Designed for installing Sram DUB 28.99mm spindle cranks into BB30 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 x 42mm BB InterfaceBB30Spindle TypeSRAM DUB 28.99mm Length Cup MaterialAL6061/Nylon Fiber Weight120g Cup Type Cup OD/Bearing OD ColorBlack