Shimano Deore SM-BB52 Bottom Bracket – Threaded - HOLLOWTECH II - 68/73 mm shell width
With better sealing and rotation the Shimano Deore SMBB-52 bottom bracket delivers high driving efficiency.
- Use: MTB
- Model: SM-BB52
- BB-Type: HOLLOWTECH II
- Threaded: BSA
- Threaded BB shell width: 68/73mm
- Shell diameter: BSA (BC 1.37)