SHIMANO Threaded Bottom Bracket 68/73 mm shell width

SM-BB52

SHIMANO Threaded Bottom Bracket 68/73 mm shell width

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.

FEATURES

  • Better sealing performance

PRODUCT SPECIFICATIONS

MODEL NO SM-BB52
SERIES DEORE M4100 Series
HOLLOWTECH II bottom bracket|Threaded bottom bracket type
Threaded bottom bracket shell width (mm)|68
Threaded bottom bracket shell width (mm)|73

TECHNOLOGIES