Dub Bsa English Threaded (MTB) 68/73mm 73 Road Wide Bottom Bracket

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, we've 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.

FEATURES

One oversized spindle to work across every bottom bracket specification

Gutter Seal Technology™ seals against the elements

Significantly lighter than GXP® system

Sealed cartridge bearings available in both stainless and ceramic versions

SPECIFICATIONS

BB-FRAME INTERFACE : BSA, English/BSA (MTB Ai: 73mm), English/BSA (MTB/Road: 68/73mm), English/BSA 100mm, English/BSA 68/73mm, English/BSA 68mm, English/BSA 73mm, English/BSA 83-A, English/BSA 83mm

CRANK-BB INTERFACE : DUB

BEARING TYPE : Ceramic, Standard

SPINDLE DIAMETER : DUB

CUP MATERIAL : Aluminum