| Shimano Dura Ace BB-9000 Bicycle Bottom Bracket British |
| Bradley Wiggins rocketed to victory in the 2012 Tour de France powered by revolutionary 11-speed Dura-Ace. Now you too can own this cutting edge technology. Outside positioned bearings for better weight distribution and more stability. Bottom bracket has smaller bearings than current model for a reduced weight. Key Features: New improved sealing ensures 50% less drag. Shell width : 68mm - British, 70mm -Italian. Thread Dimensions : 1.37 x 24 TPI. New look black finish.
Price: 34.99  |