Aluminium Bottom Bracket - BSA

The 5DEV Bottom Bracket is precision-made bike jewellery — built to perform, built to last, and built to look damn good doing it.

CNC-machined aluminium bearing cups and internal sleeve, combined with ceramic bearings for smooth, durable performance.

Designed and machined in San Diego, our bottom brackets are more than a high-end component — they're a finishing touch for riders who care about speed, strength, and style.

Specifications

• Spindle compatibility: 29mm SRAM DUB & 5DEV 29mm
• Weight: 82g
• Install tool: BBT-79.3

Included

• 1 QTY Connecting Tube
• 2 QTY aluminium bearing washers
• 1 QTY 2mm Spacer
• 1 QTY 3mm Spacer
• 1 QTY Anti-Seize pouch