NEW SRAM DUB BB30 Bottom Bracket 42mm x 68/73mm type_seatposts Lightweight alloy caliper and lever

Lightweight alloy caliper and lever

smooth and precise shifts every time

The KMC Z8

For general tie-down use

NEW SRAM DUB BB30 Bottom Bracket 42mm x 68/73mm type_seatposts Lightweight alloy caliper and leverThe 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