The SRAM DUB™ (Durable Unified Bottom Bracket) bottom bracket series has a simple job — connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM has 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, smoother, simpler. Now, back to the ride.
Version for T47 bottom bracket shells with 77mm width for Road Wide cranks (further outward chainline).
Material of the cups: aluminium
Material of the bearings: steel
|Product Name:||SRAM T47 DUB Road Wide Bottom Bracket Cups T47-77-DUB|
|usage bikesport:||Road Bike|
|bottom bracket type:||T47|
|bottom bracket axle profile:||SRAM DUB|
|bottom bracket case width:||77mm|
|bottom bracket construction:||Bottom Bracket Cups|
|manufacturer item code:||00.6418.033.003|