SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black MFPN=010-5001-01 99mm Crank Arm Length 175mm

99mm Crank Arm Length 175mm Interface DUB Crankset Weight 422g Crankset Material Carbon Pedals Thread 9/16 Primary Color Grey Speed 11/12 Drivetrain Spacing MTB

Padded elastomer grip

} The Go-To choice of wheel builders Aerodynamic elliptical profile fitting with all standard hub holes Used by top bike racers and triathletes around the world

Cooling air channels

SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black MFPN=010-5001-01 99mm Crank Arm Length 175mmThe 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