SRAM DUB PressFit Bottom Bracket - BB104.5 104.5mm MTB Black Description-1/1 Bearing Tool Kit 6 Crown Race Diameter 40mm

6 Crown Race Diameter 40mm Headset Position Complete Steerer Tube 1-1/8-1

but will create a surface with ridges (which some folks like for added grip)

Carbon Reinforced

Also fits standard SRAM 107 BCD removable spiders without power meters

0 inch x 3

SRAM DUB PressFit Bottom Bracket - BB104.5 104.5mm MTB Black Description-1/1 Bearing Tool Kit 6 Crown Race Diameter 40mmSRAM DUB PressFit Bottom Bracket BB104. 5 104. 5mm MTB 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. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle