SRAM DUB Wide PressFit30 Bottom Bracket - PF30/BBRight 79mm Road Black Compound/Backing-6.1 Performance/Steel Material: 100% Silicone

Material:  100% Silicone

66% Merino wool

and loose surfaces

In optimal conditions

SRAM DUB Wide PressFit30 Bottom Bracket - PF30/BBRight 79mm Road Black Compound/Backing-6.1 Performance/Steel Material: 100% SiliconeSRAM DUB Wide PressFit30 Bottom Bracket PF30 BBRight 79mm 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