Sram T47 B DUB 68mm Road Wide Threaded Bottom Bracket BBSram T47 B DUB 68mm Road Wide Threaded Bottom Bracket BB NoteNew & Original But No Retail Packaging 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

With comfortable rubber handle

The melting point of sintered brake pads is more than 800C

Integrated bearings

Pairs with Eagle 12-speed drivetrain components

you just want parts that can take a beating and won't let you down

Colours : Black : 160mm /180mm / 203mm

19 to be exact

and braking improved

Versatile profile with good grip and easy rolling characteristics

Bearing Diameter: 34/25

Material: body: composite

Diameter: 22