Shimano Deore BB52-B Hollowtech II Bottom Bracket
FEATURES:
- Fits Shimano Hollowtech II Cranksets
SPECS:
- Spindle Interface Type: Shimano Hollowtech II
- BB Shell Width (mm): 68 , 73
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Weight: 73g