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SRAM DUB T47 Ceramic Bottom Bracket Outboard
SRAM DUB T47 Ceramic Bottom Bracket Inboard
Outboard
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SRAM DUB T47 Ceramic Bottom Bracket 2
SRAM DUB T47 Ceramic Bottom Bracket 1

SRAM DUB T47 Ceramic Bottom Bracket

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Mfg PartNum:
$263.00
MSRP: $263.00
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Description

SRAM DUB T47 Technology & Ceramic Bearing Performance

The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler — better integration between chainring, crank, spindle, and bottom bracket. It's this holistic approach to developing a complete system that delivers better drivetrain performance.

SRAM engineered the DUB system to be a truly unifying component: one oversized spindle to work across every bottom bracket specification. The SRAM DUB T47 Ceramic BB is the ticket for getting the lightest and most durable crank system onto your bike. Better crankarm compatibility, better protection from the elements, and better overall performance.

Not sure exactly what you need? Check out SRAM's guides to Road and MTB bottom brackets.

Features:

  • Gutter Seal Technology seals against the elements
  • Sealed cartridge ceramic bearings
  • DUB crank-BB interface
  • Available in 85.5, 68, and 77mm options
  • Available with Road and/or Road Wide spacers
  • Aluminum cups

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

Bottom Bracket Type: DUB (29mm) 

Spindle: DUB 

External - 68mm - Road and Road Wide

Mfg PartNum: 00.6418.033.006 

Frame Interface: T47 Outboard 

Internal - 85.5MM - Road

Mfg PartNum: 00.6418.033.004 

Frame Interface: T47 Inboard 

Internal - 85.5MM - Road Wide

Mfg PartNum: 00.6418.033.005 

Frame Interface: T47 Inboard 

Mfg Warranty: 24 Mo. Parts

Warranty URL: https://www.sram.com/en/service/warranty

Reviews

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Reviewed 1/1/2024
by GL
Daily Commuter
Santa Rosa
Value Rating
Overall Rating
It fits, they have been making BB with Ceramic Bearings for many many years

It fits my frame, seems on par with many other more expensive brands, I purchased mine on sale so I figured why not...

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Mechanic's Corner

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