5DEV Titanium BSA Bottom Bracket - English 68/73mm For 29mm Spindle

5DEV Bottom Brackets are jewelry for riders who ride hard. For the core cyclist chasing every watt and every detail this is the ultimate BB. CNC-machined titanium bearing cups a CNC-machined 6061 aluminum internal sleeve and XD-15 ceramic-hybrid ABEC-5 bearings deliver glass-smooth spin brutal durability and zero-drama performance in all weather. Designed and machined in San Diego it’s engineered speed with showpiece finish

Titanium cups for strength precision fit and corrosion resistance

XD-15 ceramic-hybrid ABEC-5 bearings deliver glass-smooth spin brutal durability and zero-drama performance in all weather

Seals built for grit pressure washing and real-world racing

6061 sleeve for stiffness and perfect bearing alignment

Bottom Bracket Shell I.D.	1.37
BB/Frame Interface	English
BB Shell Width (mm)	73
Weight	102
Spindle Interface Type	SRAM DUB
Defined Color	Silver