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> Harris Cyclery Catalog > Parts > Bottom Brackets > Hollow/Splined/External > Shimano > Hollowtech II External Bearing Bottom Brackets Italian Thread 70 mm
 
Shimano Hollowtech II External Bearing Bottom Brackets Italian Thread 70 mm

Shimano Hollowtech II External Bearing Bottom Brackets Italian Thread 70 mm

Model # (BB167)
 

Product Details

Shimano Hollowtech II External Bearing Bottom Brackets Italian Thread 70 mm

Ultegra External bearing bottom bracket for Hollowtech II Two Piece cranksets.

These are Italian thread for normal 70 mm bottom brackets,
36 mm" x 24 tpi threading

These fit all Shimano two piece cranks, and most other brands as well.

 
 
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