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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Machined in San Diego
Coil and mounting hardware sold separately
Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
Thanks to the adaptable BB386 EVO 30mm spindle this modular system will fit a wide variety of frames with a range of BB standards
Code Caliper Assembly
Shimano SM-BB52-D Bottom Bracket - English Hollowtech II Silver MFPN=PF30BB-PR Machined in San DiegoShimano SM BB52 D Bottom Bracket English Hollowtech II Silver. Shimano Deore BB52 Hollowtech II Bottom BracketFits Shimano Hollowtech II Cranksets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 83 Spindle Interface Type Shimano Hollowtech II Defined Color Silver
