SRAM DUB Sealed Cartridge Bearings BB30 Bottom Bracket for 68mm Road Wide Cranks

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 cartridge bearings
• One oversized spindle to work across every bottom bracket standard
• BB30, 68mm road