Titanium Bottom Brackets - For 29mm Spindle - Silver

Titanium Bottom Brackets

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

Key Features

• 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