SRAM GX Eagle DUB Boost 148 12-Speed 175mm Crankset 32T Direct Mount X-SYNC 2
Direct mount interface is compatible with a range of chainrings (32T X-Sync 2 supplied). Simply put, the GX Eagle DUB crankset is the no frills choice of riders who know. Chainring Size30T, 32T, 34T.