SRAM GX Eagle DUB Crankset - Boost - Bike。Sram Eagle GX Crankset, 12-Speed, DUB WIDE, Boost 148, 55mm。GX Eagle Crankset | FC-GX-D1 | SRAM。SRAM GX DUB CRANKS AND BURGTEC PEDALS- CRANKS: SRAM GX DUB- PEDALS: BURGTEC (SILVER)ISSUE: The other pedal was stuck because it hit a rock but it is still working well. But all in all it is still in good condition.ご覧いただきありがとうございます。。SRAM GX Eagle Transmission Crank Arm Boots – Brain3D