SRAM DUB PF30 ROAD BOTTOM BRACKET Size:83mm Zipper docks & fabric pulls

Zipper docks & fabric pulls eliminate rattles

For 9 & 10 Speed chains

the drop flare is not so radical as to make more traditional road riders bristle at its aesthetics

BB Spindle Interface: DUB

Compatible with Shimano 10/11/12 speed

SRAM DUB PF30 ROAD BOTTOM BRACKET Size:83mm Zipper docks & fabric pullsSRAM DUB is the single replacement for 30mm and 24mm BB spindles options. For better crankarm compatibility. For better protection from the elements. For longer lasting performance. To be stronger, smoother, simpler. Features One oversized spindle to work across every bottom bracket standard Greater bearing durability Easy installation PressFit cups for lighter weight Integrated adjuster Specification BB Standard: PF30 Suitable for: Cranks with "DUB"