Origin8 Revolvr Eccentric BSA Bottom Bracket 68/73mm HTII/GXP

Converts a BSA (1.37` x 24tpi x 68/73mm) frame to a single speed or fixed gear setup. Compatible with both HTII and GXP spindles. CNC machined AL6061 cups. Sealed bearings. Includes spacers a GXP shim and a wave washer. Provides a 7mm range of adjustment in either direction (14mm total)table{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 InterfaceBSASpindle TypeHTII/GXP Length Cup MaterialAL6061 Weight Cup Type Cup OD/Bearing OD ColorBlack