SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black MFPN=15317 0mm 254mm Straight Pull Black

0mm 254mm Straight Pull Black Box of 20

9t one-piece driver 3 sealed bearings with C-clip

}SeaSucker Add-On Front Wheel Holder for Bomber and Mini Bomber - QR

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Double or Triple Double Drivetrain Speeds 12 Weight 111 Derailleur Capacity 16 Front Derailleur Clamp 31

SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black MFPN=15317 0mm 254mm Straight Pull BlackSRAM DUB BB30 Bottom Bracket BB30 73mm MTB Boost 55mm Chainline Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically improves