SRAM DUB BB386 Road Bottom Bracket Norco Storm Includes TR25 security bolts and

Includes TR25 security bolts and tool

featuring an unparalleled ultra-bright 2200 lumen ultra-boost mode and USB-C charging for universal compatibility

4mm and 31

SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design

reduced muscle vibration and reduced fatigue

SRAM DUB BB386 Road Bottom Bracket Norco Storm Includes TR25 security bolts andThe SRAM DUB bottom bracket series has a simple jobconnect 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,