SRAM DUB Wide BB30 Bottom Bracket - BB30 68mm Road Black CheckoutSpec= 3.5 Gauge The lighter Paulownia wood core

The lighter Paulownia wood core improves efficiency for touring

color orange

Disc specific

Enclosed Tools

SRAM DUB Wide BB30 Bottom Bracket - BB30 68mm Road Black CheckoutSpec= 3.5 Gauge The lighter Paulownia wood coreSRAM DUB Wide BB30 Bottom Bracket BB30 68mm Road Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Designed for use with SRAM Wide Cranksets Gutter Seal Technology drastically improves sealing against the elements Sealed