Autres accessoires SRAM BB30 DUB 73mm Bottom Bracket Black
SRAM BB30 DUB 73mm Bottom Bracket
DUB is the single replacement for 30mm spindles options. DUB bottom brackets fit all frame shell standards.
The new SRAM DUB bottom bracket series has a simple job: connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain.