SRAM DUB PressFit Bottom Bracket - BB107 107mm MTB Black ModelNumber=K3666 Distributed Stress Technology calms are

Distributed Stress Technology calms are designed to match the needs of lightweight carbon and alloy handlebars

The Flop Stop is a clever service upgrade for the most demanding and home bike mechanics alike

Same caliper mechanism as more expensive models

Integrated easy-to-read digital gauge provides accurate pressure readings up to 300psi / 20

SRAM DUB PressFit Bottom Bracket - BB107 107mm MTB Black ModelNumber=K3666 Distributed Stress Technology calms areSRAM DUB PressFit Bottom Bracket BB107 107mm 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