Samox English Bottom Bracket - English BSA 68/73mm For 24mm Spindle External BLK

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}Samox English Bottom Bracket - English (BSA) 68/73mm For 24mm Spindle External Black. Samox Threaded bottom bracketRugged and lightweight aluminum external cups sealed cartridge bearing are smooth and protected from dirt and moisture Internal spindle spacer adds additional protection table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECS Bottom Bracket Shell I.D. 1.37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Defined Color Black