NEW SRAM DUB BB30 Bottom Bracket 42mm x 68/73mm type_seatposts Aluminum construction with anodized finish

Aluminum construction with anodized finish

Great commuting tire

traction and climbing prowess

1/4 sock height

Lightweight alloy caliper and lever

NEW SRAM DUB BB30 Bottom Bracket 42mm x 68/73mm type_seatposts Aluminum construction with anodized finishThe 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