DUB BB386 Bottom Bracket Sram No Map so you can venture far

so you can venture far beyond the beaten path

Train everyday in the Arena Evolution Booster Back One Piece Swimsuit made with Arena’s extremely durable MaxLife fabric that offers chlorine and sunlight resistance and fast drying

It is ideal for topspin

Two back easy access envelope pockets

Lightning can strike twice

DUB BB386 Bottom Bracket Sram No Map so you can venture farThe SRAM DUB bottom bracket series has a simple jobto 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