SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Black Model=Chainring Bolts 5mm Drivetrain Spacing Road Speed

5mm Drivetrain Spacing Road Speed 12 Pedals Thread 9/16 Chainline 45mm Crank Spindle Diameter 28

Open design promotes mud clearance

Ultra-light

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}Easton Press-fit 30 Bottom Bracket

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Black Model=Chainring Bolts 5mm Drivetrain Spacing Road SpeedThe 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