Shimano Dura-Ace SM-BB92-41B PressFit 86 Bottom Bracket

Brand new Shimano Dura Ace SM-BB92-41B PressFit 86 bottom bracket.

Shimano Dura Ace SM-BB92-41B PressFit 86 bottom bracket is designed to be used with  PressFit Bottom Bracket. Complete press-fit bottom bracket assembly for Shimano HollowTech II road crank shells.

Shells are constructed from a fiber-reinforced polymer material that reduces frame noise and risk of damage. Left and right bearing cups, inner covers, inner O-rings is a set of Sealed cup keeps dirt and water out.

Specifications:

• Brand new
• Weighs just 54 g despite the sturdy seal construction
• Press-Fit BB Shell Width 86mm
• HOLLOWTECH II BB Type Press-Fit
• Bottom Bracket with Ball Bearings
• Great Shimano quality