Bottom Bracket Wheels Mfg PRESSFIT 30 TO 30MM SPINDLE CINCHROTOR386EVOECT OUTBOARD THREAD TOGETHER BOTTOM BRACKET BLACK part name: Bottom Bracketpart make model: Wheels MfgPRESSFIT 30 TO 30MM SPINDLE CINCHROTOR386EVOECT OUTBOARD THREAD TOGETHER BOTTOM BRACKET BLACKbike part approved: