Shimano BB 7700 Dura Ace Octalink Splined Bottom Bracket

• Precision engineered Dura-Ace 7700 bottom bracket for road Octalink splined system
• 22 mm diameter chrome-moly hollow pipe billet axle reduces weight
• Splined interface provides a more rigid crank assembly compared to tapered counterparts
• Compound bearing structure - ball and needle bearings support the spindle to reduce flex
• Maintenance-free sealed cartridge design prevents corrosion and is easy to install
• Average weight 173 g

The Shimano brand is well known across the board for their success over the past decades. Shimano made the world’s first cycle component brand. The achieved this by constant improvement and success since 1921. The first cycle freewheel was forged by Shimano in 1921, since then the company has moved onwards and upwards. Shimano is world renowned for their high spec / top end products which are used by all of the pro riders across the board. Known for being innovative and successful, Shimano has been in the game for 87 years; they have a wealth of technology and have a continuously evolving product line. If you are looking for Shimano products then you have come to the right place. Westbrook Cycles have a wide variety of Shimano for you to choose from.