SRAM DUB PressFit30 Bottom Bracket - PF30A 73mm Road Black ModelNumber=K1240 Professional-grade tool steel wrenches feature

Professional-grade tool steel wrenches feature superior anti-corrosion finish for unmatched lasting performance

Model Classic Zero Diameter 30

40 Tire Diameter/ISO 27

Stainless steel hardware for added rust resistance

Fits 2" hitches only and folds up against your vehicle when not in use

SRAM DUB PressFit30 Bottom Bracket - PF30A 73mm Road Black ModelNumber=K1240 Professional-grade tool steel wrenches featureThe 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