SRAM Bottom Bracket DUB PressFit 30 (MTB) 100 SBC R0 and an utter buzzkill with

and an utter buzzkill with a flat tire

Shifters: Shimano Ultegra Di2

S-Works Carbon HT - 2007-2012

It's the kind of tyre choice that pays off mile after mile

SRAM Bottom Bracket DUB PressFit 30 (MTB) 100 SBC R0 and an utter buzzkill withThe new SRAM dub bottom bracket series has a simple job to connect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, SRAM have engineered the dub spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer lasting performance. To be