BB86 standard Hollowtech II bottom bracket for road cranks Smaller ball bearings reduce weight and friction Advanced seal construction for better protection and less drag
Specifications
More Information
Brand
Shimano
Manufacturer Part Number
ISMBB9241B
UPC
689228403765
Frame/BB Interface
BB86
Crank Spindle Diameter
24mm (Hollowtech)
Shell Width
86.5mm
Bearings
Steel
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