SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black Hub/Disc Compatibility-Center-Lock The CST Blackjack features a

The CST Blackjack features a fast-rolling tread pattern with small tightly spaced knobs for optimal rolling resistance

Weight: (64 pcs x 260mm) 272 g

Stocked for warranty/replacement only - no aftermarket sales

Introducing the Cygolite Metro Plus 850 lumen bicycle light specially designed for cyclists who demand incredible visibility and safety

SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black Hub/Disc Compatibility-Center-Lock The CST Blackjack features aThe 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 work across every bottom bracket standard Significantly