SRAM DUB Wide BB30 Bottom Bracket - BB30 68mm Road Black general Universal Derailleur Hanger (UDH) consolidates

Universal Derailleur Hanger (UDH) consolidates thousands of mountain bike derailleur standards into one

Volume Per Stroke: High Volume - 84 cc (for tires)

Available in a variety of solid colors to match your style

Water and heat resistant cover on chain prevents abrasion

SRAM DUB Wide BB30 Bottom Bracket - BB30 68mm Road Black general Universal Derailleur Hanger (UDH) consolidatesThe 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