T47 DUB Bottom Bracket

The SRAM DUB 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 specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, and simpler.

• One oversized spindle to work across every bottom bracket specification.
• Easy installation
• Outboard and inboard cup options to support your bike’s spec.
• Sealed cartridge bearings available in both stainless and ceramic versions

Details:

• Model: BB-DUB-T47-A1
• Spindle Interface Type: SRAM DUB
• Bottom Bracket Shell I.D.: 47
• BB/Frame Interface: T47
• Bearings:  Ceramic or Stainless Steel
• Weight (85.5mm): 125 grams (Ceramic), 120 grams (Stainless)

Compatibility:

The SRAM DUB T47 bottom bracket is compatible with the following:

Crankset:

• SRAM DUB road cranksets

Frame Interfaces:

• 68mm (Road/Road Wide)
• 77mm (Road/Road Wide)
• 85.5mm (Road)
• 85.5mm (Road Wide)