SRAM DUB Bottom Bracket MFPN=RFC28-BST We would always recommend 20g

We would always recommend 20g cartridges for mountain bikes

Chain wear indicator is a simple go or no go tool

Includes steel rotor bolts

mold or staining

X-SYNC™2

SRAM DUB Bottom Bracket MFPN=RFC28-BST We would always recommend 20gThe new 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, weve 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 stronger,