Shimano 105 5500 Splined Bottom Bracket All Sizes

 Shimano 105 5500 Splined Bottom Bracket   Features:  Compatibility: All Shimano road octalink cranksets including Ultegra and Dura Ace Chrome-moly Hollow Pipe Billet Spindle Reduces Weight Octalink Splined Axle/Crank Arm Interface -...