DUB BB386 Bottom Bracket Deore XT The SHIMANO SORA R3030 front

The SHIMANO SORA R3030 front derailleur is compatible with wide ratio

Carbon reinforced nylon pad holder provides rigidity and support

Rubber sole with cleat guide for cutting

Hidden front ventilated gear pocket for wet suits

Everything you need for those emergency repairs on the road or trail

DUB BB386 Bottom Bracket Deore XT The SHIMANO SORA R3030 frontThe 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