SRAM AM BB DUB Italian (Road And Road Wide) 70mm 2022 | External Bottom Brackets

We’ve engineered the SRAM DUB crank spindle to be a true unifying component: one oversized spindle to work across every bottom bracket specification. If you only drink cappuccinos before 11, sing Verdi on long climbs, and named your cat Fellini, the SRAM DUB Italian BB is the ticket for getting our lightest and most durable crank system onto your bike. Better crankarm compatibility, better protection from the elements. With style.

FEATURES
One oversized spindle to work across every bottom bracket specification
Gutter Seal Technologyâ„¢ seals against the elements
Significantly lighter than GXP® system
Sealed cartridge bearings available in both stainless and ceramic versions

Specifications

BB-FRAME INTERFACE : Italian, Italian (70mm)
CHAINLINE : 45.5mm
SPINDLE LENGTH : n/a
SUPPORT E-TYPE FD : No
CRANK-BB INTERFACE : DUB
BEARING TYPE : Ceramic, Standard
SPINDLE DIAMETER : DUB
CUP MATERIAL : Aluminum