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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
CLASSIC CHAIN DRIVE
some noise reduction will occur due to the damping effect of the gasket
All functional zones are 100% purpose-built for the demands of DH while delivering maximum hand relief
Clamp 100% Recyclable Aluminum
SRAM AM BB DUB BSA (E-Type SuperBoost+) 73mm (including 4.5 - 6.5 DUB spacer) NORTHWAVE CLASSIC CHAIN DRIVESRAM AM BB DUB BSA (E Type SuperBoost+) 73mm (including 4. 5, 6. 5 DUB spacer)The 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