SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black ModelNumber=K9522 It has a chainbreaker on

It has a chainbreaker on one end and a retractable utility blade on the other

} Rebranded Easton Haven stem

See the compatibility section below for details

Air Flow Contact System: improved ergonomics and ventillation

Down Hill Shield casing and Cuttable Blocks technology allow you to excel in all wet conditions

SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black ModelNumber=K9522 It has a chainbreaker onSRAM DUB PressFit Bottom Bracket BB121 121mm MTB 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. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to