Shimano BB51 Deore Hollowtech II Bottom Bracket

• Product Reference: NEW-MAD-BB51B

• Genuine Shimano HollowTech II bottom bracket assembly
• Set includes left and right hand cups, spacers, inner cover, and inner O-rings
• Sealed cups keep out dirt and water
• Maintenance free
• Compatible with 68 mm and 73 mm shell
• Durable silver anodised finish
• English thread
• Easy installation

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.