Description
All bottom brackets are not created equal. That’s why Shimano bottom brackets outlast almost all others.
Superior sealing, ultra-tight manufacturing tolerances and quality bearings combine to make a bottom bracket that rolls freely and never develops play.
Bottom bracket cups for Shimano MTB Hollowtech II cranksets.
Features:
- Direct replacement for the FC-M8000 XT crankset (English threaded type)
- Reduced weight and bearing drag
- Improved mud durability
- BB Shell Width: 68/73mm
- BB Type: Hollowtech II
- Shell Diameter: BSA (BC 1.37)
- Approx. Weight: 82 grams
