SRAM DUB Wide Italian Bottom Bracket - Italian 70mm Road Black MFPN=DROPOUT-500 } 2:1 actuation ratio

} 2:1 actuation ratio

Nordic - Sole    Expert Classic

The reflective sidewalls of the tires give them further visibility on darker rides

Maximum resistance 1050 watt

Various clamp options available to integrate with brakes from Shimano

SRAM DUB Wide Italian Bottom Bracket - Italian 70mm Road Black MFPN=DROPOUT-500 } 2:1 actuation ratioSRAM DUB Wide Italian Bottom Bracket Italian 70mm 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