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 Compatible with SRAM DUB 28.99mm and 5DEV crank spindles Bottom Bracket includes: L/R Titanium Cups with Pressed XD15 DUB BB CXD-15 Radial Bearings, (1) Connecting Tube, (2) Bearing Washers, (2) 2.5mm Internal Spacers, (1) 1mm Spacer, (1) 2mm Spacer, (1) 3mm Spacer, (1) Anti-Seize pouch Park Tool BBT-79.3 for installation or removal (sold separately) 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 Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Silver Spindle Interface Type SRAM DUB Weight 102 5DEV Titanium Bottom Brackets Bottom Brackets UPC: 850058721903