NEW SRAM DUB T47 Bottom Bracket - T47, 85.5mm, Road, Black price_changed_on_2024-06-01 The central rib design rolls

The central rib design rolls easily over hard paths

Brakes Levers: microSHIFT R400-L and R-490-R

Front Derailleur Cable Pull: Side

Fork: Surly Preamble - 4130 Chromoly

NEW SRAM DUB T47 Bottom Bracket - T47, 85.5mm, Road, Black price_changed_on_2024-06-01 The central rib design rollsThe 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. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly