5DEV Bottom Brackets – Jewelry for Your Bike The 5DEV Bottom Bracket is precision-made bike jewelry — built to perform, built to last, and built to look damn good doing it. CNC machined titanium bearing cups, a CNC-machined 6061 aluminum internal sleeve, and XD-15 ceramic-hybrid ABEC-5 bearings, every detail is engineered for smooth, durable performance. Designed and machined in San Diego, these bottom brackets are more than a high end component — they're a finishing touch for riders who care about speed, strength, and style. SPEC: Spindle compatibility: 29mm SRAM DUB & 5DEV 29mmWeight: 110g (T47), 102g (BSA)Install tool: Park tool BBT-47-16 (T47), BBT-79.3 (BSA) Included with our BSA Bottom Bracket is the Following: L/R Titanium Cups with Pressed XD15 DUB BB CXD-15 Radial Bearings1 QTY Connecting Tube2 QTY Bearing Washers2 QTY 2.5mm Internal Spacers 1 QTY 1mm Spacer1 QTY 2mm Spacer1 QTY 3mm Spacer1 QTY Anti-Seize pouch Included with T47 Bottom Bracket is the Following: L/R Titanium Cups with Pressed XD15 DUB BB CXD-15 Radial Bearings1 QTY Connecting Tube2 QTY Bearing Washers1 QTY 1mm Spacer1 QTY 2mm Spacer1 QTY 3mm Spacer1 QTY Anti-Seize pouch a { text-decoration: none; color: #464feb; } tr th, tr td { border: 1px solid #e6e6e6; } tr th { background-color: #f5f5f5; } Disclaimer: This is a professional level product designed to be installed by a professional mechanic using proper anti seize and torque specifications. If you are unsure how to install a Bottom Bracket. DO NOT ATTEMPT ON YOUR OWN! Stripping a thread on your frame is a catastrophic failure. If you do not use proper anti seize or perform proper routine maintenance, titanium can seize to your frame.
