Alex's cycle specializes in offering hard-to-find, high quality Japanese bicycle products at the lowest possible price. If there is something you're looking for that you can't find on this site, please be sure and let us know – we might be able to help you.
SHIMANO Dura-Ace BB-7700
This bottom bracket uses both ball and needle bearings to reduce flex for greater power transmission efficiency.
Dura-Ace Octalink Bottom Bracket
Sealed Cartridge Unit
Made in Japan
Shimano Dura-Ace SM-BB9000
The Dura Ace bottom bracket cups for Shimano Dura-Ace FC-9000 Hollowtech II cranksets.
Bottom bracket bearing cups with smaller than before. Improved seals provide for 50% less resistance.
SHIMANO Dura-Ace SM-BB92-41B Press Fit Bottom Bracket Cups
SHIMANO Dura Ace bottom bracket cups for Hollowtech II cranksets. The small bearings provide for low weight and the new seal design for easier operation.