Parts Dub Bottom Brcket Pressfit 30 (MTB) 68/73mm
SRAMAvailable Stock
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 crank arm compatibility.
PressFit 30: 73mm
Integrated adjuster
Gutter Seal Technology drastically improves sealing against the elements
Sealed cartridge bearings
One oversized spindle to work across every bottom bracket standard
Significantly lighter than GXP system