SRAM DUB BSA Bottom Bracket - Threaded - MTB Wide - 68/73/73+mm shell width, 55mm Chainline The SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride. This bottom bracket is intended to be used with DUB Wide cranks with a 55mm chainline, such as the new SRAM T-Type Transmission cranksets. Use: MTB, 55mm chainline Model: 00.6418.015.005 BB-Type: Threaded BB shell width: 68/73/73+mm Designed for SRAM DUB (28.9 mm) cranks with standard threaded BSA BB frame interfaces 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
