Sram SX EAGLE Boost 148 DUB Crankset 12s. All new fully featured Eagle crankset. Shimano SLX FC-M7100 - 12 Speed Crankset - Arms Only - 52mm chainline. DUB technology option. BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP.
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