Sram BB30 DUB Bottom Bracket Option:BB30 68/73mm/73mm Road Wide (Black) 61-66° chainstay angle

61-66° chainstay angle

*Wax will darken leather as it protects

Made with moisture-wicking

while the internal hydration reservoir sleeve keeps you water-ready

Center Back:27

Sram BB30 DUB Bottom Bracket Option:BB30 68/73mm/73mm Road Wide (Black) 61-66° chainstay angleThe 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 crankarm compatibility Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly