SRAM DUB Bottom Brackets are made for the current generation SRAM and Quarq road and MTB cranksets. These cranks use SRAM’s new DUB (Durable Unified Bottom Bracket) technology. DUB cranksets use a 28.99 mm spindle and therefore require specific bearings with this internal diameter. We carry the most frequently requested versions, but If you need a version that you don’t see below, please contact us and we would be happy to get it for you.
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SRAM bottom bracket for BB30 68 road and 73 mm MTB shells and DUB cranksets
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SRAM bottom bracket for BSA (English) threaded 68 mm frames and DUB cranksets
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SRAM bottom bracket for BB86 Pressfit 86.5 mm frames and DUB cranksets
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SRAM bottom bracket for T47 85.5 mm road frames and DUB cranksets
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SRAM bottom bracket for T47 85.5 mm road frames and DUB WIDE cranksets
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SRAM bottom bracket for BB30A (Cannondale) 73 mm road frames and DUB cranksets
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SRAM bottom bracket for PressFit 30 BBRight 79/83 mm road frames and DUB cranksets
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SRAM bottom bracket for PF30 68 mm road and 73 mm MTB frames and DUB cranksets
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SRAM bottom bracket for PF30A (Cannondale) 73 mm road frames and DUB cranksets
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SRAM bottom bracket for PressFit 89/92 mm MTB frames and DUB cranksets
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SRAM bottom bracket for ITA Threaded 70 mm road frames and DUB cranksets
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DUB spacer kit with 17 spacers of different sizes - all you'll ever need!
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DUB Wide MTB spacer kit with 4 spacers