Shimano Dura Ace bottom bracket SM-BB92-41B Press Fit
The bottom bracket is designed for use in PressFit BB.
bearing is about quality, sealed deep groove ball bearings.
Bottom bracket: BB86
Housing width: 86.5 mm
Diameter housing: 41 mm
KombatiblitÃ¤t: Hollowtech II crankset Shimano Dura Ace crank
Weight: 55g (incl. Plastic sleeve)
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