SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black CheckoutTitle=Fizik Arione R1 Saddle - Carbon Color Blue Bearing Type Cartridge

Color Blue Bearing Type Cartridge Bearing Type Stainless Steel Crown Race 30 S

4 1 1/8" Aluminum Purple

Hose fittings and line are sold separately

Requires Flattop Powerlock chain connector

Crank Arm Length 175mm Drivetrain Spacing Road Teeth 50 BB Inclusion No Crankset Material Carbon Chainline 45mm Speed 12 Crank Spindle Diameter 28

SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black CheckoutTitle=Fizik Arione R1 Saddle - Carbon Color Blue Bearing Type CartridgeSRAM 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