Original: $306.11
-65%$306.11
$107.14The Story
The SRAM DUB Italian Bottom Bracket is the premium solution for integrating SRAM's lightest and stiffest cranksets into frames featuring a traditional 70mm Italian-threaded shell. By utilizing DUB technology, this system unifies the relationship between the spindle and bearings to deliver superior drivetrain performance and longevity.
Elite Construction: This model features high-performance ceramic sealed cartridge bearings housed in precision-machined aluminum cups. This combination provides incredibly low rolling resistance and significant weight savings compared to previous GXP systems, making it the ideal choice for high-end road builds.
Advanced Weather Protection: Equipped with Gutter Seal Technology, this bottom bracket is engineered to withstand the elements, effectively sealing out grit and moisture. The result is a durable, smooth-spinning interface that maintains a 45.5mm chainline, ensuring crisp shifting and reliable power transfer on every climb.
Description
The SRAM DUB Italian Bottom Bracket is the premium solution for integrating SRAM's lightest and stiffest cranksets into frames featuring a traditional 70mm Italian-threaded shell. By utilizing DUB technology, this system unifies the relationship between the spindle and bearings to deliver superior drivetrain performance and longevity.
Elite Construction: This model features high-performance ceramic sealed cartridge bearings housed in precision-machined aluminum cups. This combination provides incredibly low rolling resistance and significant weight savings compared to previous GXP systems, making it the ideal choice for high-end road builds.
Advanced Weather Protection: Equipped with Gutter Seal Technology, this bottom bracket is engineered to withstand the elements, effectively sealing out grit and moisture. The result is a durable, smooth-spinning interface that maintains a 45.5mm chainline, ensuring crisp shifting and reliable power transfer on every climb.
