SHIMANO Threaded Bottom Bracket 68/73 mm shell width

SM-BB52

SM-BB52

SHIMANO ALIVIO - Bottom Bracket - Threaded - HOLLOWTECH II - 68/73 mm shell width - Trekking

With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency.

  • Better sealing performance

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO SM-BB52
SERIES SHIMANO
Threaded BB shell width_73mm
HOLLOWTECH II BB_Threaded BB type
   
Threaded BB shell width_68mm